Material: HSS4341, 6542, M35 or tungsten carbide
Standard: DIN335 C
Process: fully ground
Surface finishing: bright black oxide, Tin coated (other requirements are also available)
Point angle: 90°
Size: 4.3-31MM

Customized: OEM available
Degree: 60°, 90°,120°
Process: Fully ground
Flutes: 1,3,4,6
Material: HSS,HSS Al,Carbide etc.
Size: 6mm-60mm,or can be customized
Surface color Bright finish, black oxide, tin-coated
Application: drilling metal, aluminum sheet, stainless steel, hard wood etc
Packaging: Individual packing in plastic or plastic blister
 

Customized: OEM available
Material: HSS,HSS Al,Carbide etc. 
Size: 6mm-60mm,or can be customized 
Degree: 60°, 90°,120° 
Process: Fully ground 
Flutes: 1,3,4,6 
Shank: Straight,Tapered 
Surface color: Bright finish, black oxide, tin-coated 
Usage: drilling metal, aluminum sheet, stainless steel, hard wood etc.