Tap FANAR GWINTOWNIK M10 DIN 371B 7G HSSE TN 800X

FANAR GWINTOWNIK M10 DIN 371B 7G HSSE TN 800X is a machine tap designed for cutting M10 metric threads to DIN 371B dimensions. Made from HSSE (high-speed steel with cobalt), this tap provides increased wear resistance and toughness for tapping in a variety of ferrous materials. It is produced to a 7G tolerance class and is intended for both production and maintenance work where defined DIN 371B solid tap geometry is required.

Advantages

The HSSE material composition improves heat resistance and life compared with standard high-speed steel taps, while the DIN 371B geometry ensures consistent thread form and reliable engagement in automated and manual tapping operations. The tool is suitable for through and blind hole applications when used with appropriate lubrication and correct machine parameters. Consistent manufacturing tolerances support repeatable results in batch production and repair work.

Suitable for

• Tapping M10 metric threads in steel and other ferrous metals
• Production threading on lathes, machining centers, and tapping machines
• Maintenance and repair tasks requiring DIN 371B solid taps
• Through-hole and shallow blind-hole tapping with appropriate setup

Key specifications

• Thread size: M10
• Standard: DIN 371B
• Tolerance class: 7G
• Material: HSSE (high-speed steel with cobalt)
• Application: machine tap for through and blind holes

How to use

Secure the tap in a suitable machine holder or tap chuck, ensuring correct alignment with the hole axis. Use appropriate cutting fluid for the work material to reduce friction and extend tool life. For through holes, employ continuous forward rotation and standard feed; for blind holes, use a pecking or reverse technique as required to break chips. Follow machine manufacturer recommendations for spindle speed and feed per revolution based on material and tap size.

Usage recommendations

For best results, match cutting speeds and feeds to the workpiece material, use quality tapping fluid, and inspect the tap periodically for wear. Replace the tap when thread quality degrades or tool wear is evident to maintain consistent thread accuracy.