HSS High Speed Steel Cobalt Spot Weld Drill Bits
Customized support:OEM
Place of Origin:Jiangsu, China
Type:Twist Drill Bit
Use:Metal Drilling
Working Length (mm):custom
Finish:Black Oxide, custom
Point angle:135, 118
Production Technic:Fully Ground
Shank:Straight Shank
Application:Drilling Metal
Standard:DIN standard, ANSI Standard
Hardness:HRC 61 - 66
Packing:Plastic Box