2pcs 21mm Black Oxide High Speed Steel HSS 9341 1/2" Reduced Shank Drill Bits Brass Tube Couplers it can bring a smooth

it can bring a smooth surface

[ Dust Free ] - Pre-punched 8 holes for efficient dust collection to prevent clogs

Used in Office furniture

Rated Capacity: 70uf

2pcs 21mm Black Oxide High Speed Steel HSS 9341 1/2" Reduced Shank Drill Bits Brass Tube Couplers it can bring a smoothSpecifications: Cutting Diameter: 21mm 0. 83" Reduced Shank Diameter: 1 2" Cutting Edge Length: 60mm 2. 36" Overall Length: 150mm 6" Split Point Angle: 118 Degree Material: High Speed Steel 9341 Finish: Black Oxide Hardened to: HRC62 65 Package Content: 2pcs x Reduced Shank Drill Bits Descriptions: High speed steel tools combine hardness and toughness for wear resistance and durability. It can maintain the sharpness even at high temperatures. Black