16mm(5/8-Inch) Reduced Shank Drill Bit, 1/2 Shank High Speed Steel Twist Drill Bit HSS-4341 for Aluminum Plate Copper Wood Stainless Steel - Product Features
- Specific Size: Cutting Bit Diameter: 16mm(5/8 ); Shank: 10mm(0.39 ); Length: 157mm(6.18 ) length.
- High speed steel (type: 4341) is designed to ensure sharp and fast execution in metal material for clean results.
- Surface treatment of nitriding makes it durable, withstand heavy duty operation for long service life.
- Precision ground with geometry of 118 degree split point for quick penetration and accurate start-up.
- Suitable for drilling various materials such as die steel, l-beam, channel steel, ordinary steel, aluminum, copper, wood or 1-3mm stainless steel.