Material:HSS
Color: as shown in pic
Features:
Nitriding treatment can improve the surface hardness of the tap and the heat resistance, Enhance the wear resistance
Suit for the material what has a high requirement for the abrasive resisrance of cutting tool.Such as Thermosetting resin, cast iron, aluminum alloy die castings
Not suit for processing of steel.
Specifications:
Surface treatment:Nitriding treatment
Surface Hardness:appox 1300HV
Handle: square.
Type:
M3*0.5
M4*0.7
M5*0.8
M6*1
M8*1.25
Quantity: 5 Pcs/Set
Package includes:
5pcs Nitriding treatment Machine Spiral Screw Tap