KONEKIERRETAPPI VALK DIN 371 FORM B M3 X 0.5 LÄPIREIKÄ HSC

The WHITE RING machine tap from VÖLKEL is the tool you need when working with stainless steel, chrome-nickel alloys and other challenging materials up to 1000 N/mm². Thanks to its robust HSSE construction and advanced VAP coating, this tap ensures reliable lubrication, reduced friction and outstanding performance even under difficult conditions. With its Form B spiral point, it is optimized for through holes, guaranteeing safe chip evacuation and clean results.

Applications & Benefits
Perfect for stainless steel, chrome-nickel alloys and long-chipping materials
Handles difficult-to-machine and abrasive materials up to 1000 N/mm²
Form B spiral point design for safe chip evacuation in through holes
HSSE material ensures durability, hardness and wear resistance
VAP coating extends tool life and enhances process stability

VAP Coating Explained
The VAP coating makes a huge difference in practice. It improves how coolant and lubricant adhere to the tool, preventing film breakage and minimizing friction. This results in smoother cutting, less heat generation and reduced risk of cold welding on the cutting edges. For you, this means more reliable machining, cleaner threads and significantly longer tool life – especially important when working with stainless steels and high-alloy materials.
Step-by-Step Guide

Technical Specifications
Standard DIN 371 Form B
Material HSSE
Coating VAP
Application Stainless steel, chrome-nickel alloys, difficult-to-machine materials
Tensile strength Up to 1000 N/mm²
Hole type Through holes