Westward Hand Tap Set M10-1.5 D6 3 PC HSS

Three-Piece M10 Tap Set

This Westward hand tap set contains three high-speed steel taps for cutting M10 x 1.5 metric coarse threads. The D6 thread limit and right-hand thread direction suit general-purpose threading tasks. Each tap features four flutes and a bright, uncoated finish. The set is intended for mechanics and maintenance technicians creating new threads by hand.

HSS Construction and Bright Finish

High-speed steel provides the hardness needed for threading carbon steel and similar materials without premature wear. The bright uncoated surface reduces galling on softer workpieces and allows easy visual inspection of the cutting edges. A thread length of 1 1/4 in and an overall length of 2 15/16 in give adequate reach for through holes and moderate blind-hole depths. Four flutes balance chip evacuation with cutting stability during manual operation.

D6 Limit and Manual Operation

The D6 thread limit produces a standard fit for M10 x 1.5 fasteners but does not accommodate tighter tolerance classes required for precision assemblies. Hand tapping relies on operator alignment, so perpendicularity and thread depth vary with technique. The set lacks a matching die, tap wrench or lubricant, which must be sourced separately for complete threading workflows. Buyers needing automated CNC tapping or coated tools for exotic alloys should consider other tooling.