Guhring 9039360100000 M10x1.50 Cobalt Machine Tap

Product Description

The GUHRING 9039360100000 is a 4-flute straight flute machine tap designed for cutting M10x1.50 metric coarse internal threads. Built from cobalt high-speed steel and finished with a dual TiAlN/TiN coating, it delivers extended tool life in demanding tapping applications. The modified bottoming chamfer allows threading close to the bottom of blind holes while still accommodating through-hole work. With an overall length of 2.941 inches and a tapping depth of 1.456 inches, this tap is sized for standard machine tapping setups. It is installed by machinists and tool-and-die professionals using tapping heads, CNC machining centers, or manual tapping machines.

This tap is suited for blind hole and through-hole threading operations in abrasive materials and cast iron. The 6HX class of fit and D5/D6 thread limit designation make it appropriate for applications requiring controlled thread tolerance. The right-hand thread direction and straight flute design are well matched to short-chipping materials where chip evacuation from the flute form is reliable. No coolant-through feature is present, so external flood or mist coolant is the standard approach for this tool.

Key Features

• M10x1.50 metric coarse thread form, right-hand cut
• Cobalt HSS construction for improved heat and wear resistance over standard M2 tooling
• Dual TiAlN/TiN coating extends service life in abrasive and hard-material applications
• Modified bottoming chamfer enables threading near the base of blind holes
• 4-flute straight flute geometry designed for short-chipping materials such as cast iron
• 6HX class of fit with D5/D6 thread limit for consistent tolerance control

Compatibility

Rated for blind hole and through-hole threading in abrasive materials and cast iron. Designed as a machine tap for use in CNC machining centers, drill presses with tapping attachments, and dedicated tapping machines accepting a 0.381-inch shank diameter with a 0.286-inch square drive.

Installation Notes

Installation is performed by machinists using a properly sized tap holder or quick-change tapping head matched to the 0.381-inch shank. Ensure the spindle speed and feed rate are set per the machine manufacturer and tooling guidelines for cobalt taps in the workpiece material. Power down and secure the workpiece before changing or inspecting the tap. Do not reverse the tap without confirmed reverse-feed capability on the machine, as improper withdrawal can damage threads or break the tap.