1/4"inch Hex Shank Hinge Drill Bit Set, 9PCS HSS Self Centering Drill Bits, Woodworking Hole Drilling Tool, 5/64?, 7/64?, 9/64?, 11/64?13/64''

Material:High Speed Steel
Shank type:Hex
Tool flute type:Spiral
Product Feature:
1.The hinge drill bit set includes 7 different sizes: 5/64", 7/64", 9/64"*2, 11/64", 13/64", 5MM, 1/4", with a hex key.
2.Center Drill Bit is made of high quality high-speed steel drill core and aluminum alloy shell, high hardness, anti-rust, sturdy, durable and superior drilling, can improve your working effiency.
3.Automatic positioning center design provide precise positioning, drilling without walking arround. Double-sided hole design, can make sawdust flow out the sides of the borehole quickly and automatically.
4. 1/4" hex shank design is suitable for most electric drills, and the drill guide can be quickly installed and released with one hand.
5.Hinge drill bit set are widely used in drilling precise holes in cabinet door window hinges, handles, drawer slides, woodworking, wood furniture and more. When drilling the hole, please using different self centering drill according to the different hardness wood. If the wood is hard, you can choose the corresponding or the larger. If the wood is soft, you can choose the smaller.