Hand Tap

Hand Tap set of 3 pieces HSS-E DIN 352 - M30 x 3.5

The M30×3.5 three-piece hand tap set by OSD is designed according to DIN 352 and is used for creating high-precision internal metric threads. It has a nominal diameter of 30 millimeters and a thread pitch of 3.5 millimeters. Made from cobalt-alloyed high-speed steel HSS-E, this tap offers excellent heat and wear resistance. The set includes three taps: taper, intermediate, and bottoming, used in sequence for starting, deepening, and finishing the threading process. The thread angle is 60 degrees, and the number of flutes is typically 4, which supports efficient chip evacuation. The overall length of the taps ranges from 140 to 180 millimeters, and the square shank is designed for standard hand tap wrenches.

The recommended pilot drill diameter for the M30×3.5 tap is 26.5 millimeters to ensure precise and secure thread engagement in the workpiece. The suitable manual tapping speed is between 5 to 10 revolutions per minute. The OSD three-piece tap set, with its high machining accuracy and controlled tolerances, produces smooth and consistent threads. It is ideal for heavy-duty industrial operations, large mechanical equipment manufacturing, mold making, and heavy engineering maintenance. The combination of standard-compliant design, durable alloy, and ease of use makes this pr

M24 Hand Tap

The M24 hand tap is a tool used to create internal threads with a standard pitch of 3 millimeters in pre-drilled holes with an approximate diameter of 21 millimeters. This tap is typically made of high-carbon steel or high-speed steel HSS to ensure high resistance to wear and operational heat. The overall length usually ranges from 100 to 120 millimeters, with a thread-cutting length of about 30 millimeters. The spiral angle in M24 hand taps is generally zero, and the cutting type is straight flute, making it suitable for soft to medium alloys. The tap set may be produced in three stages—taper, plug, and bottom—allowing for stepwise chip removal.

Using an M24 hand tap is typically done with a tap wrench, and the applied torque must be appropriate for the material. In structural steel, the applied torque should not exceed 90 newton-meters. The thread standard for this tap is usually based on ISO 261, with a tolerance class between H6 and H8. The surface finish may be uncoated or coated with materials such as TiN or black oxide to extend tool life. It is commonly used in manufacturing industrial equipment, mechanical fittings, and repair work. Proper lubrication, especially in manual threading, is essential to prolong tool life and ensure high thread quality.

Hand Tap set of 3 pieces HSS-E DIN 352 - M36 x 4.0

The M36×4.0 three-piece hand tap set by OSD is designed and manufactured according to DIN 352 standards. It has a nominal diameter of 36 millimeters and a thread pitch of 4 millimeters. Made from cobalt-alloyed high-speed steel HSS-E with a surface hardness of 63 to 65 HRC, this tap offers high resistance to wear and heat. The set includes three taps—taper, intermediate, and bottoming—used sequentially to start, deepen, and finish internal threads. The thread angle is 60 degrees, and there are 4 flutes to ensure effective chip evacuation. Each tap measures between 150 to 190 millimeters in length and has a square end for installation in a hand tap wrench.

The recommended pilot drill diameter for this tap is 32 millimeters to ensure precise and secure thread engagement with the workpiece. The suitable manual tapping speed ranges between 4 to 8 revolutions per minute to optimize tool life. OSD’s three-piece tap set provides high machining accuracy and tight tolerance control, producing smooth and uniform threads. This tool is ideal for heavy industries, large mechanical parts manufacturing, and industrial maintenance. Its standard-compliant design and durable materials enhance tool quality and longevity in long-term applications.

Hand Tap set of 3 pieces DIN 352 - M10 x 1.5

The M10×1.5 three-piece hand tap set by OSD is manufactured according to DIN 352 and features a nominal diameter of 10 millimeters with a 1.5 mm thread pitch. The set includes taper, intermediate, and bottoming taps, used sequentially to start, deepen, and finish internal threading. The thread angle is 60 degrees, and the number of flutes is typically 3 or 4, ensuring effective chip removal. The taps are made from high-speed steel HSS with a surface hardness between 62 and 65 HRC, providing excellent durability and heat resistance. Each tap generally has an overall length between 70 and 90 millimeters and a square drive end suitable for standard hand tap wrenches.

The recommended pilot drill diameter for the M10×1.5 tap is 8.5 millimeters to ensure optimal thread engagement with the workpiece. The suggested manual tapping speed is 10 to 15 revolutions per minute to prevent tool damage. This tap set is ideal for use on steel alloys, cast iron, aluminum, and non-ferrous metals. OSD ensures high precision in manufacturing and surface finishing, delivering smooth operation, consistent chip evacuation, and extended tool life. This set is a reliable choice for industrial repair, machining workshops, and precision component production.

Hand Tap set of 3 pieces HSSE DIN 352 - M20 x 2.5

The M20×2.5 three-piece hand tap set by OSD is designed according to DIN 352 standards. It features a nominal diameter of 20 millimeters and a thread pitch of 2.5 millimeters. The tool is made from cobalt-alloyed high-speed steel HSS-E with a surface hardness of 63 to 65 HRC, providing excellent wear and heat resistance. The set includes three taps—taper, intermediate, and bottoming—used sequentially for starting, deepening, and finishing internal threads. The thread angle is 60 degrees, and there are 4 flutes to ensure effective chip removal. Each tap typically measures between 110 to 140 millimeters in length, with a square shank designed for hand tap wrenches.

The recommended pilot drill diameter for this tap is 17.5 millimeters to ensure precise thread engagement with the workpiece. The optimal manual tapping speed is between 8 to 12 revolutions per minute to extend tool life. OSD’s three-piece tap set offers high accuracy and tight tolerance control, producing smooth, high-quality threads. This tool is widely used in automotive industries, precision machining, and mechanical parts manufacturing. Its high durability and standard-compliant design make it a reliable choice for industrial applications.

hand tap M7

The M7 three-piece hand tap set has a nominal diameter of 7 millimeters and a thread pitch of 1.0 millimeter, designed according to the ISO metric standard. This set includes taper, intermediate, and bottoming taps, used respectively for starting, extending, and finishing internal threads. The thread angle is 60 degrees, and the straight or spiral flutes provide effective chip evacuation during operation. The taps are typically made from high-speed steel HSS with a surface hardness of around 62 to 65 HRC, offering high resistance to wear and stress. The overall length ranges from 50 to 70 millimeters, and the square shank is suitable for installation in a hand tap wrench.

The recommended pilot drill diameter for M7 taps is 6.0 millimeters to ensure optimal thread engagement with the workpiece. Using a three-piece set reduces the required cutting force and improves threading precision. The recommended manual tapping speed is approximately 10 to 15 revolutions per minute to prevent tool breakage. These taps are ideal for threading in low-carbon steel, aluminum, and non-ferrous metals. They are primarily used in industrial maintenance, precision mechanical part manufacturing, and low-volume custom production.

HAND TAPS 1/8 G

The 1/8 G water pipe hand tap is designed according to the BSPP British Standard Pipe Parallel standard and has a nominal diameter of 1/8 inch, equivalent to 9.728 millimeters. It features a thread pitch of 28 threads per inch TPI with a 55-degree thread angle. The thread type is parallel, intended for connections that require sealing with a washer or O-ring. This tap is typically made from high-speed steel HSS with a surface hardness of 60 to 65 HRC, offering good resistance to wear and heat. The overall length usually ranges from 45 to 65 millimeters, and the square shank is designed for use with a hand tap wrench.

The recommended pilot drill diameter for this tap is approximately 8.8 millimeters to ensure maximum compatibility with the thread profile. The ideal manual threading speed is between 10 to 15 revolutions per minute. This tap is used for creating parallel threads in water, air, or low-pressure fluid pipe fittings. It is commonly applied in pneumatic systems, hydraulics, and residential or industrial installations. High manufacturing quality and precise chip flute geometry ensure accurate threads and long service life.

HAND TAPS 7/16 BSW

The 7/16 inch BSW hand tap is designed according to the British Standard BS 84 and features a thread pitch of 14 TPI Threads Per Inch. The thread angle is 55 degrees, and the nominal external diameter measures 11.11 millimeters. This tap is typically made from high-speed steel HSS or hardened alloy steel with a surface hardness between 58 and 62 HRC. The overall length ranges from 70 to 90 millimeters, and the shank diameter is approximately 6 to 8 millimeters. It is suitable for producing precise threads in steel, aluminum, and brass components with medium wall thickness.

The 7/16 BSW hand tap is commonly available as a three-piece set including taper, intermediate, and bottoming taps for progressive and accurate thread cutting. The resulting thread accuracy complies with class 2B under the BSW standard and is suitable for low to medium-pressure connections. Its straight or spiral flutes help remove chips and reduce jamming during operation. When used manually, a rotation speed of under 30 RPM is recommended. Applying a medium-viscosity tapping oil increases tool life and reduces cutting stress on the thread surface.

M24 hand tap

The M24 hand tap is a crucial tool for creating metric threads with a nominal diameter of 24 millimeters. It is typically made from high-speed steel HSS with a surface hardness of 60 to 64 HRC, providing good wear and heat resistance. The standard thread pitch for M24 is 3 millimeters, and the thread angle is 60 degrees. The overall length of the tap usually ranges from 100 to 130 millimeters, featuring a square shank for easy installation in a hand tap wrench. The flute design efficiently evacuates chips to prevent clogging and tool damage.

For starting the threading process, a recommended pilot drill diameter is approximately 21 millimeters to ensure optimal thread shape and depth. The suggested manual tapping speed is between 8 to 12 revolutions per minute to maintain tap longevity. The M24 hand tap has broad applications in various industries such as metal part manufacturing, industrial machining, and repair work. Its high manufacturing precision and durable materials enable users to produce accurate and long-lasting threads, enhancing the final quality of the workpiece.

HAND TAPS 1 G

The manual pipe tap 1 inch G is designed according to the BSP British Standard Pipe standard and features a thread pitch of 11 TPI threads per inch. The external thread diameter for this model is 33.25 mm with a thread angle of 55 degrees. It is typically made from high-carbon alloy steel or HSS High-Speed Steel, with a hardness rating between 58 and 62 HRC. The total tap length ranges from 90 to 110 mm, and the shank diameter varies between 14 to 18 mm depending on design. This tap is used for creating internal threads in galvanized, brass, and steel pipes.

The 1 inch G manual tap is commonly supplied in a three-piece set, including taper, intermediate, and plug taps, enabling gradual and accurate material removal. The thread accuracy complies with the G class tolerance as defined by ISO 228-1 standards. The tap features straight or spiral flutes to evacuate chips and prevent binding. Using medium-viscosity tapping oil reduces friction and extends tool life. In manual applications, the rotation speed is usually kept below 20 RPM to ensure better control and safety.

HAND TAPS 1-12 UNF

The 1-inch 12 UNF hand tap has a nominal diameter of 1 inch and a thread pitch of 12 threads per inch TPI, designed according to the Unified National Fine standard. The thread angle is 60 degrees, which enhances mechanical strength and joint quality. The tool is made from high-speed steel HSS with a hardness of 60 to 65 HRC, providing high resistance to wear and heat. The overall length typically ranges from 90 to 110 millimeters, and the square shank allows quick and secure installation in a tap wrench. Precise chip removal flutes ensure uniform cutting and reduce the force required during threading.

This hand tap is suitable for creating precise internal threads in metals ranging from soft to hard. The recommended pilot drill size for this tap is approximately 22.1 millimeters to achieve optimal thread engagement. The suggested manual operating speed ranges from 8 to 12 revolutions per minute to prevent overheating and tool damage. This tap is widely used in aerospace, automotive, and machining industries, delivering very high-quality threads.

HAND TAPS 7/8 BSW

The 7/8 inch BSW hand tap is designed with a thread pitch of 9 threads per inch TPI according to the British Standard Whitworth BSW specification. Its nominal diameter is 0.875 inches, approximately 22.23 millimeters. The thread angle is 55 degrees, which ensures uniform stress distribution during the tapping process. For high precision manual threading, this tool is typically made from high-speed steel HSS. The overall length of the tap usually ranges between 80 to 100 millimeters, and its square shank is designed to fit into a tap wrench.

This industrial tool is suitable for cutting internal threads in medium-hard metal or alloy parts. The 7/8 BSW hand tap often comes in a three-piece set, including taper, intermediate, and bottom taps. The recommended drill size for the pilot hole is 20 millimeters to achieve optimal engagement between the tap and workpiece. The suggested manual operating speed is approximately 10 to 15 revolutions per minute. This tap is widely used in machining, plumbing, and industrial maintenance applications.

M22 hand tap

The M22 hand tap is a tool used for creating internal threads with a nominal diameter of 22 millimeters and a standard pitch of 2.5 millimeters. It is typically made from alloy steel with a hardness of Rockwell 62 to 65 to ensure wear resistance. The total length of the tap is approximately 100 to 110 millimeters, with a shank diameter of about 16 millimeters. The standard design includes three pieces: taper tap, intermediate tap, and bottoming tap. The cutting angle ranges from 5 to 15 degrees, depending on the material being machined.

The M22 hand tap complies with ISO metric standards such as DIN 352 or DIN 2181 and is typically manufactured with a 6H tolerance class. It is suitable for machining low-carbon steel, aluminum, and brass. The tap usually features four flutes, which help in efficient chip removal and reduce jamming during operation. To extend service life, the use of medium-viscosity tapping oil is recommended. In manual operations, a rotation speed of 10 to 20 revolutions per minute is generally applied.

HAND TAPS MACHINE 3/16 UNF

The 3/16 inch UNF hand tap has a nominal diameter of 0.1875 inches and a thread pitch of 24 threads per inch TPI, following the Unified National Fine UNF standard. This tap features a 60-degree thread angle, designed for creating precise and high-quality threads. It is typically made from high-speed steel HSS with high wear resistance. The overall length of the tool ranges between 40 to 60 millimeters, and its square shank is designed for easy fitting into a tap wrench. This tap is suitable for use in both soft and hard metals with excellent dimensional accuracy.

This type of tap is widely used in automotive and aerospace industries due to its fine UNF thread standard and precision. The recommended drill size for the pilot hole is 4.2 millimeters, ensuring optimal engagement between the thread and workpiece. The suggested manual operating speed ranges from 15 to 20 revolutions per minute. The 3/16 inch UNF tap performs efficiently in repair and manufacturing operations requiring fine and delicate threads.

Hand Tap set of 3 pieces HSS-E DIN 352 - M1.6 x 0.35

The M1.6*0.35 three-piece hand tap set is manufactured according to DIN352 standard and made from high-performance cobalt-alloyed high-speed steel HSS-E containing approximately 5% cobalt. This tool includes three individual taps: taper first, plug second, and bottoming third stages. The nominal thread diameter is 1.6 millimeters with a thread pitch of 0.35 millimeters. Threading precision complies with ISO class 2/6H, making it suitable for manual threading in both soft and hard alloy metals. The tap features a straight flute design with zero helix angle for direct chip evacuation.

The overall length of the tap is approximately 40 to 45 millimeters, with a thread cutting length of about 8 millimeters. OSD brand offers this tap in uncoated form or with a nitrided finish for enhanced wear resistance. The shank diameter is designed to DIN377 standard and measures 1.8 millimeters. This tap is ideal for producing highly precise miniature threads in electronic components and micromechanical parts.

HAND TAPS 10 HSS

The 10 HSS hand tap is made from high-speed steel with high hardness and excellent resistance to wear and heat. Its length typically ranges from 55 to 85 millimeters, and its nominal diameter is defined according to size 10 in common standards. The square shank allows for quick and secure fitting into a tap wrench. Precise chip removal flutes provide uniform cutting and reduce the required force during threading. The surface hardness usually ranges between 60 and 65 HRC, ensuring long tool life and durability.

This hand tap is suitable for creating high-precision internal threads in metals ranging from soft to hard. The recommended manual operating speed is between 10 to 18 revolutions per minute to prevent overheating and tool damage. The pilot drill size is typically selected at about 85 to 90 percent of the tap diameter to achieve optimal thread engagement. The 10 HSS tap is widely used in machining, industrial repair, and precision equipment manufacturing, delivering excellent thread quality.

HAND TAPS 1/2 UNF

The 1/2 inch UNF hand tap has a nominal diameter of 0.5 inches and a thread pitch of 20 threads per inch TPI, designed according to the Unified National Fine UNF standard. Its thread angle is 60 degrees, which enhances strength and joint quality. The tap is typically made from high-speed steel HSS with a hardness between 60 to 65 HRC, ensuring high resistance to wear and heat. The overall length usually ranges from 70 to 90 millimeters, and its square shank allows for easy installation in a tap wrench. Precise chip removal flutes reduce friction and improve threading quality.

This hand tap is widely used for creating precise internal threads in both soft and hard metals. The recommended pilot drill size is 10.5 millimeters to achieve optimal thread engagement. The suggested manual operating speed is between 10 to 15 revolutions per minute to prevent tool breakage. The 1/2 UNF tap is extensively used in aerospace, automotive, and industrial repair industries, providing excellent thread quality.

HAND TAPS 6 HSS

The 6 HSS hand tap is made from high-speed steel with high hardness and excellent resistance to wear and heat. Its length typically ranges from 50 to 75 millimeters, and its nominal diameter is defined according to size 6 in common standards. The square shank allows for quick and secure fitting into a tap wrench. Precise chip removal flutes ensure uniform cutting and reduce the force required during threading. The surface hardness usually ranges between 60 and 65 HRC, guaranteeing long tool life and durability.

This hand tap is suitable for creating high-precision internal threads in metals ranging from soft to hard. The recommended manual operating speed is between 10 to 18 revolutions per minute to prevent overheating and tool damage. The pilot drill size is typically selected at about 85 to 90 percent of the tap diameter to achieve optimal thread engagement. The 6 HSS tap is widely used in machining, industrial repair, and precision equipment manufacturing, providing high-quality threads.

HAND TAPS 9/16 UNF

The 9/16 inch UNC hand tap has a nominal diameter of 0.5625 inches and a thread pitch of 18 threads per inch TPI based on the Unified National Coarse UNC standard. Its thread angle is 60 degrees, providing high mechanical strength and ensuring improved joint quality. This tap is typically made from high-speed steel HSS with high hardness to resist wear and heat. The overall length of the tool ranges between 70 to 90 millimeters, and its square shank is designed for easy fitting into a tap wrench. Precise flutes ensure uniform chip removal and increase tool life.

This type of tap is highly suitable for cutting internal threads in medium to hard metal parts. The recommended drill size for the pilot hole is 48.1 millimeters to achieve optimal thread fit. The suggested manual operating speed is between 10 to 15 revolutions per minute to prevent tool breakage. The 9/16 UNC tap is widely used in automotive, machining, and industrial repair industries, providing excellent thread quality.

-hand taps 5 hss

The 5 HSS hand tap is made from high-speed steel HSS with high hardness and significant resistance to wear and heat. This tool is typically available in various standard sizes, with lengths ranging from 50 to 80 millimeters. Its square shank allows for easy and secure fitting into a tap wrench. Precise chip removal flutes help ensure uniform cutting and reduce friction during threading. The surface hardness of the tap usually ranges between 60 and 65 HRC, guaranteeing durability and long tool life.

The 5 HSS hand tap is suitable for cutting internal threads in both soft and hard metals with high dimensional accuracy. The recommended manual operating speed is between 10 to 20 revolutions per minute to prevent excessive heat buildup. The pilot drill size varies depending on the tap size but is typically about 85 to 90 percent of the tap’s diameter. This tool is widely used in machining, industrial repair, and precision equipment manufacturing, delivering high-quality threads.

HAND TAPS 1/4 UNC

The 1/4 inch UNC hand tap has a nominal diameter of 0.25 inches and a thread pitch of 20 threads per inch TPI, conforming to the Unified National Coarse standard. Its thread angle of 60 degrees enhances mechanical strength and improves joint quality. This tap is made from high-speed steel HSS with a hardness of 60-65 HRC, providing optimal resistance to wear and heat. The overall length typically ranges between 50 to 70 millimeters, and its square shank allows easy installation in a tap wrench. Precise flutes ensure uniform chip removal and extend tool life.

This tool is highly suitable for cutting internal threads in medium to hard metal parts. The recommended pilot drill size for this tap is 5.3 millimeters, ensuring optimal thread engagement. The suggested manual operating speed ranges from 12 to 18 revolutions per minute. The 1/4 UNC tap is widely used in machining, repair, and industrial equipment manufacturing, delivering precise and standard thread quality.

HAND TAPS 12 hss

The 12 HSS hand tap is made from high-speed steel with high hardness and excellent resistance to wear and heat. Its length typically ranges from 60 to 90 millimeters, and its nominal diameter varies according to size number 12 in different standard systems. The square shank allows easy and secure fitting into a tap wrench. Precise flutes and thread geometry improve chip removal quality and reduce the required force during threading. The surface hardness usually ranges between 62 to 65 HRC, ensuring high tool durability.

This hand tap is suitable for creating high-precision internal threads in both soft and hard metal parts. The recommended manual operating speed is between 10 to 18 revolutions per minute to prevent overheating and tool damage. The pilot drill size is typically about 85 to 90 percent of the tap diameter. The 12 HSS tap is widely used in machining, industrial repair, and precision equipment manufacturing, delivering excellent thread quality.

HAND TAPS 8 HSS

The 8 HSS hand tap is made from high-speed steel with high hardness and excellent resistance to wear and heat. Its length typically ranges from 50 to 80 millimeters, and its nominal diameter is defined according to size number 8 in various standard systems. The square shank allows for easy and secure fitting into a tap wrench. Precise flutes and thread geometry provide uniform cutting and reduce the required force during threading. The surface hardness usually ranges between 60 and 65 HRC, ensuring tool durability.

This hand tap is suitable for creating high-precision internal threads in both soft and hard metals. The recommended manual operating speed is between 10 to 18 revolutions per minute to prevent overheating and damage. The pilot drill size is typically about 85 to 90 percent of the tap diameter. The 8 HSS tap is widely used in machining, industrial repair, and precision equipment manufacturing, delivering excellent thread quality.

HAND TAPS 1/8 BSW

The 1/8 inch BSW hand tap has a nominal diameter of 0.125 inches and a thread pitch of 40 threads per inch TPI based on the British Standard Whitworth specification. The thread angle is 55 degrees, enhancing strength and ensuring uniform stress distribution. This tap is typically made from high-speed steel HSS with high wear and heat resistance. Its overall length usually ranges between 30 to 50 millimeters, and precise chip grooves guarantee high-quality threading. The square shank allows easy fitting into a tap wrench.

This tap is suitable for cutting internal threads in medium-hard metal parts. The recommended drill size for the pilot hole is 2.7 millimeters to achieve optimal thread engagement. The suggested manual operating speed is about 15 revolutions per minute. The 1/8 BSW tap is widely used in machining, repair, and installation industries and is ideal for fine and precise threading tasks.

Hand Tap set of 3 pieces DIN 352 - M36 x 4.0L

The OSD M36×4.0L left-hand, three-piece hand tap—crafted from durable HSS-E steel—is designed for precise, professional-grade threading across a wide range of industrial applications.
Manufactured to DIN352 standards, this high-quality tool is supplied by Sadid Sanat.
For up-to-date pricing and expert technical advice, feel free to contact Sadid Sanat’s specialists.

OSD 3-Piece Hand Tap Set M3.5×0.6 DIN 352 HSS-E

The M3.5*0.6 DIN352 three-piece hand tap from OSD Japan, made of high-speed steel HSS-E, is ideal for precise and high-quality threading.
This product is offered by Sadid Sanat, a specialized importer of cutting, turning, and drilling tools.
For purchasing or expert consultation, feel free to contact the specialists at Sadid Sanat.