Description:

[Cutting Dia.]: 8mm/0.3 inch; [Shank Width]: 7mm/0.3 inch; [Drill Depth]: 16cm/6.3 inch; [Total Length]: 23cm/9 inch. [Hex Shank]: Avoid the bit sliding off collet. [Broad Blades]: Keep the drill bit straight as it bores.. [Hollow Center Flutes]: Clear chips quickly out of holes, creating deep holes quickly and cleanly.. [Self-Guide Direct Thread]: Make it easier, faster and more accurate when drilling in the hard/soft wood..