6pcs HSS Hex Shank Self Centering Door Lock Hinge Drill Bit Pilot Hole Tool Hole Saw Drill Bits

Description: 6pcs HSS Hex Shank Self Centering Door Lock Hinge Drill Bit Pilot Hole Tool Hole Saw Drill Bits Specifications: Material: HSS / High Speed Steel Color: Silver Handle Diameter: 1/4inch Handle Type: Hex Handle Size Hole diameter Self-tapping screws Dimensions 5/64" 0.2cm 0.22-0.28cm 7/64" 0.28cm 0.3-0.35cm 9/64" 0.35cm 0.4-0.45cm 11/64" 0.45cm 0.5-0.55cm 13/64'' 0.51cm 0.56-0.61cm 1/4'' 0.63cm 0.68-0.73cm Suitable For: Hinge opening Quantity: 6pcs Features: - Precise positioning, will not shift, wood is automatically discharged from the top of the drill holes on both sides, not stuck drill. -Unique design, perfect punching effect. -Applicable for punching on door, window, cabinet and some other equipment when they are necessary to install connecting parts. Note: Please adjust the hardness of the wood based, if the wood is soft, choose a smaller size, if hard wood, or choose a bigger size when the corresponding openings. Packing Included: 6pcs x Self Centering Hinge Drill Bit More Details: