Product Description
Manufacturing Process: Fully Ground, Milled.
Material: HSS4241, HSS4341, HSS9341, HSS6542(M2)
Finish: Black finish, White finish, Black & White finish, Tin-coated Finish, Amber / Coffee Finish, Rainbow Color Finish.
Hardness: 63-68 HRC.
Point Angle: 118° Or 135° (Split Point are available from 3.0mm)
Application: For drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness alloyed materials and stainless steel etc.
The set contain the sizes: 1.5mm-6.5mmx0.5+3.2mm+4.8mm