drilling Iran

Core Drilling Machine

The core drilling machine is a specialized tool designed for extracting precise samples from various materials including soil, rock, concrete, and metals. These drills typically feature electric motors ranging from 1000 to 3000 watts, with adjustable rotation speeds between 300 and 1200 RPM. These machines are specifically used for extracting fluid or solid samples, offering high precision due to their adjustable depth and diameter capabilities. The drill bit diameters typically range from 30 mm to 200 mm, and depending on the application, drilling depth can be set up to 5 meters or more.

The core drills are built with a durable body and ergonomic design, ensuring ease of use and reducing fatigue during operation. They are usually made from aluminum or steel alloys with rust-resistant coatings to ensure high durability in various environmental conditions. Core drilling machines are equipped with liquid or air cooling systems that prevent overheating, thus extending the machines lifespan. These machines also feature safety systems to prevent damage to the motor and tools while working with tough materials. Core drills are ideal for use in drilling projects, research, and laboratories in the fields of geology and environmental science.

Water Well Drilling Wire Rope

The water well drilling wire rope is a critical tool for raising and lowering equipment and pipes in water wells. It is made from carbon or alloy steel with tensile strength ranging from 1570 to 1960 N/mm². Wire diameters typically range from 12 to 32 mm, with 6x19 or 6x37 constructions used to enhance flexibility and fatigue resistance. Precise and uniform strand twisting ensures proper stress distribution and reduces the risk of failure. Coatings include industrial oil or hot-dip galvanizing to improve corrosion and moisture resistance.

Structurally, the water well drilling wire rope consists of steel strands twisted around a steel or fiber core, providing radial strength and wear resistance. Standard rope lengths range from 50 to 150 meters and can be customized according to well depth. The ropes are designed to withstand temperatures from −40°C to +250°C and harsh, humid, or corrosive environments. This wire rope is used in winches, water well hoists, and industrial load handling equipment, ensuring reliable performance under demanding conditions.

Drilling Wire Rope with Seale Core

Drilling wire ropes with a Seale core are designed for heavy-duty operations in harsh drilling environments, capable of withstanding high loads and severe abrasion. They are made of carbon or alloy steel with tensile strength between 1770 and 2160 MPa, and a design safety factor of 5 to 6. Rope diameters typically range from 20 to 50 mm, and the Seale construction features larger outer wires and smaller inner wires, enhancing abrasion and crushing resistance.

The rope core is either an independent wire rope core IWRC or steel-filled core, providing torsional stability and lateral pressure resistance. Uniform strand lay ensures balanced stress distribution and reduces metal fatigue under continuous drilling operations. Standard coil lengths range from 50 to 200 meters, with galvanized or lubricated finishes for corrosion and wear protection. These ropes are ideal for oil and gas drilling, mining, and heavy engineering projects, ensuring high safety and long service life.

Self Drilling Hex Bolt

The hex head self-drilling screw is a mechanical fastener with an integrated drill tip for simultaneous drilling and fastening into metal sheets. Diameter ranges from 4 to 12 mm, with lengths between 16 and 200 mm. Made from hardened carbon steel or stainless steel A2/A4, tensile strength ranges from 600–900 MPa. The hex head, with standard height 6–12 mm, allows fast installation using a wrench or power screwdriver. Galvanized, chrome, or epoxy coating increases corrosion resistance and durability in harsh environments.

The drill tip, angled 60–90 degrees, enables drilling without pre-holes. Threads are precisely designed to create strong, uniform connections in steel sheets 0.5–8 mm thick. Common applications include metal structures, industrial profiles, warehouses, and construction equipment. Optimized mechanical design and resistant coating provide long service life and reduce maintenance requirements.

Self Drilling Screw

The self-tapping self-drilling screw is a mechanical fastener with an integrated drill tip and self-tapping threads, enabling simultaneous drilling and threading into metal sheets and profiles. Diameter ranges from 3 to 10 mm, with lengths from 12 to 150 mm. Made from hardened carbon steel or stainless steel A2/A4, tensile strength ranges from 500–800 MPa. The screw head can be Phillips, hex, or slotted, allowing fast installation with manual or power tools. Galvanized, epoxy, or chrome surface coating increases corrosion and wear resistance.

The drill tip, angled 60–90 degrees, allows drilling without pre-holes. Threads are precisely designed for strong and uniform connections in steel sheets 0.5–6 mm thick. Common applications include metal structures, warehouses, sandwich panels, and industrial profiles. Optimized mechanical design and protective coating extend service life and reduce maintenance requirements.

Self Drilling Bolt

A bolt is a threaded mechanical fastener used to join and secure metal, wood, or plastic components in industrial and structural applications. Bolt diameters typically range from M2 to M100, with thread lengths from 4 to 500 mm. Materials include carbon steel, stainless steel, brass, or aluminum, often heat-treated to achieve tensile strength between 400 and 1200 MPa. Surface coatings such as galvanization, chrome, nickel, or powder coating protect against corrosion and wear.

Structurally, the bolt consists of an external thread, bolt head, and appropriate slot for tool engagement. Common head types include hex, Allen, slotted, and Phillips, compatible with various installation tools. Standard safety factors range from 1.5 to 2.5 times the working load. Bolts are widely used in industrial machinery, construction, pneumatic equipment, and engineering structures, enabling fast and secure assembly and disassembly.

wafer head self drilling screw

The pan head self-drilling screw is an integrated fastener with a drill tip for simultaneous drilling and fastening into metal and sheets. Diameter ranges from 3 to 8 mm, with lengths between 12 and 150 mm. Made from carbon steel with heat treatment or stainless steel A2/A4, tensile strength ranges from 500–800 MPa. The rounded pan head, with DIN 7504 standard and Phillips or hex drive, allows rapid installation using manual or power tools. Surface coating with galvanization or paint increases corrosion and wear resistance.

The drill tip, angled 60–90 degrees, enables drilling without pre-holes. Threads are precisely designed for secure connections in steel sheets from 0.5 to 6 mm. Common applications include metal structures, industrial equipment, sandwich panels, and light profiles. Mechanical design and corrosion-resistant coating extend service life and ensure fast, reliable installation.