Place of Origin
Jiangsu, China
Working Length (mm)
1-20mm
Product name
170pcs Titanium Coated HSS Twist Drill Bits Set
Use
Aluminum,Metal,Stainless Steel
Process
Edge Ground, Polished,Milled , Rolled Finished,Fully Ground
Surface
Titanium Coating,Black&White,
Point Angle
118 Degree Point,135 Degree Point,
Helix Angle
Type N Regular Spiral Right Hand