SK11 SSKW-60 Fast Cutting Woodworking Bore Bit, 0.3 inch (9 mm) Opposite Side Hexagonal Shaft, Hole Diameter 2.4 x Total Length 3.5 inches (60 mm) x Total Length 3.5 inches (90 mm)

Overwhelming sharpness allows for speed drilling into wood [Use] For drilling wood, hardwood, engineered wood, bamboo, etc. Features: Can be used to drill through holes and stop holes in wood and bamboo. Can be processed through holes, stop holes, stacked holes, and diagonal holes. 0.4 inch (9 mm) hex shaft that does not slip even when mounted to a drill. The high hardness blade is sharper than conventional products. Special injury blade cuts lighter and sharper than conventional products. [Precautions] Please read the "precautions for use" carefully and use it correctly and safely.

• Uses: For drilling wood, hardwood, engineered wood, bamboo, etc
• Shaft: 0.4 inch (9 mm) hex shaft on opposite sides
• Total length: 3.5 inches (90 mm)
• Hole Diameter: 2.4 inches (60 mm)
• Material: S45C