Osg 1410105008 Thread Forming Tap M10x1.50 Metric Coarse

Product Description

The OSG 1410105008 is a thread forming tap designed for M10x1.50 metric coarse threading in blind hole applications. Unlike cutting taps, thread forming taps displace material rather than cut it, producing stronger threads with no chip generation. This tap is manufactured from cobalt high-speed steel and carries a TiCN coating for enhanced hardness and wear resistance at elevated temperatures. The modified bottoming chamfer with 2 to 2.5 chamfered threads allows threading close to the bottom of a blind hole. It is used by machinists, tool-and-die makers, and maintenance technicians working on precision metal components.

This tap is suited for blind hole threading in a range of ferrous and non-ferrous metals including alloy steel, carbon steel, die steel, hardened steel, stainless steel, and aluminum. The HY-PRO NRT series from OSG is built for demanding production and repair environments where thread quality and tool life are critical. Right-hand thread direction and a 4H class of fit with D6 thread limit make it compatible with standard M10x1.50 metric fastener specifications used across automotive, aerospace, and general industrial applications.

Key Features

• Thread forming (chipless) design produces stronger threads and eliminates chip management in blind holes
• Cobalt high-speed steel construction provides heat and wear resistance beyond standard HSS
• TiCN coating increases surface hardness and reduces friction during tapping
• Modified bottoming chamfer (2 to 2.5P) enables threading close to blind hole bottom
• D6 thread limit with 4H class of fit meets standard M10x1.50 metric tolerance requirements
• Compatible with alloy steel, carbon steel, die steel, hardened steel, stainless steel, and aluminum

Compatibility

Designed for blind hole threading in alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel workpieces requiring M10x1.50 metric coarse right-hand threads with a 4H class of fit.

Installation Notes

This tap should be installed in a tapping chuck or CNC toolholder rated for the shank diameter of 0.381 inches. Always confirm the pre-tap drill size is correct for thread forming operations, as forming taps require a larger pilot hole than cutting taps for the same thread size. Ensure adequate lubrication or cutting fluid is applied to extend tool life, particularly when working with stainless or hardened steel. Coolant-through is not supported by this tap.