sadid-sanat Our Motto: GENERAL AGENT OF OSD TOOLS IN IRAN
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- 02166716194
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| Tehran |  |
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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.
WEBSITE: Hand Tap set of 3 pieces HSSE DIN 352 - M20 x 2.5 Iran
The M20*2.5 three-piece hand tap by OSD Japan is one of the top choices for creating precise and durable threads in various metals. Manufactured to DIN352 standards and made from high-performance HSS-E cobalt high-speed steel, this tap delivers exceptional performance, long service life, and excellent resistance to heat and pressure during manual threading operations.
Designed in three stages pre-cut, intermediate, and final, it ensures smooth and accurate threading and is ideal for industrial applications, workshops, and precision production lines. The OSD Japan hand tap is perfectly suited for hard steels, stainless steel, tough alloys, and non-ferrous metals, providing clean threads without stressing the workpiece.
Sadid Sanat, as a direct importer and supplier of various taps, cutting tools, turning tools, and drilling tools, offers this product with guaranteed quality and the option for bulk purchase of M20 hand taps at competitive market prices. For the latest pricing, technical consultation, or to place an order, contact the sales experts at Sadid Sanat.
