High Vanadium content for superior wear resistance, and are specially heat-treated for toughness.
High Speed Steel
Black oxide surface treatment provides extra lubricity and resistance to galling and pickup.
Tap geometry designed for optimum cutting performance and close control of tapped hole size.
Right Hand.
Flute Shape: Fluteless
Hardness: 58 to 60 RC
For internal threading in ductile materials without chips such as aluminum, brass, copper, zinc, die castings, etc.
Designed with more lobes and lubrication grooves, reducing tapping torque by allowing more coolant to reach critical contact areas.
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.