Tap (threading tool) FANAR M10x1 DIN-374E R45 (6H) HSSE-PM HL MASTERTAP

FANAR M10x1 DIN-374E R45 (6H) HSSE-PM HL MASTERTAP is a machine threading tap designed for producing M10x1 metric threads. The tool conforms to DIN 374E with an R45 thread profile and a 6H tolerance class, and it is manufactured from HSSE-PM (high-speed steel produced by powder metallurgy) with an HL surface finish. Intended for industrial and workshop use, this tap is suitable for cutting threads in through and blind holes in steel and comparable materials.

Advantages

The HSSE-PM material offers a combination of hardness and toughness that improves wear resistance and service life compared with conventional high-speed steels. The DIN 374E geometry and R45 profile ensure accurate thread form and compatibility with standard M10x1 mating threads. The HL surface finish reduces friction and chip adhesion, supporting consistent cutting performance and easier tap withdrawal. The 6H tolerance class provides reliable clearance and fit for general mechanical assemblies.

Suitable for

• Cutting M10x1 metric threads in through holes.
• Threading blind holes in steel and similar ferrous materials.
• Machine tapping operations (tapping heads, turret machines, CNC machines).
• Workshop and light industrial production where DIN 374E taps are specified.

When it may not be suitable

This tap is optimized for steel and similar materials; it may not be the best choice for non-ferrous soft metals (for example pure aluminium or copper alloys) where alternative geometries and coatings are often preferable. Very hard, highly abrasive materials or workpieces with unusual alloys may require taps with specific coatings or different substrate materials. For hand-tapping or interrupted cuts without machine guidance, a tap with a different flute design or reduced helix may be more appropriate.

Key specifications

• Thread size and pitch: M10 x 1
• Standard/geometry: DIN 374E with R45 profile
• Tolerance class: 6H
• Material: HSSE-PM (powder-metallurgy high-speed steel)
• Surface finish: HL
• Application type: machine threading for through and blind holes

How to use

Secure the workpiece and verify hole diameter is correct for M10x1 threading. Mount the tap in the machine spindle, tapping head, or suitable collet, ensuring proper axial alignment. Use appropriate cutting fluid for the workpiece material to reduce friction and improve chip evacuation. Start the tapping cycle at recommended spindle speeds for HSSE-PM taps and maintain steady feed matching the thread pitch; reverse the spindle to break chips and back the tap out periodically when threading deep or blind holes. Inspect threads after tapping for dimensional accuracy and surface quality.

What to consider before purchase

• Verify compatibility with M10x1 thread requirements and DIN 374E standard in your assembly.
• Confirm the workpiece material is suitable for HSSE-PM tools (steel and similar ferrous alloys).
• Ensure your machine or tapping head can hold the tap securely and provide controlled feed/rotation.
• Consider needed quantities and whether taps should be replaced at first sign of wear to maintain thread quality.

Usage recommendations

Use appropriate cutting fluid, maintain correct spindle alignment and feed, and replace the tap when wear affects thread form. For blind holes, retract regularly to clear chips and reduce risk of breakage. Follow machine manufacturer speed/feed guidance for HSSE-PM taps to achieve consistent results.