4X Self-Centering Drill Bits Hex Shank Pilot Door Drawer Hinge Hole Screw Guide

This set of self-centering drill bits is designed for precise hinge and screw hole drilling in wood and other materials. The bits feature a hex shank handle and are made from durable HSS and brass materials. They are suitable for carpenters, cabinet makers, and furniture craftsmen, providing accurate positioning and easy operation.

• Type: Wood drill bit hole puncher
• Material: HSS & Brass
• Name: Self-centering door window hinge drill bit
• Handle type: Hex handle
• Color: Silver
• Handle diameter: 1/4 inch (6.35mm)
• Hole sizes: 5/64 inch, 7/64 inch, 9/64 inch, 11/64 inch
• Lengths: 83mm, 86mm, 93mm, 97mm
• Features: Ensures accurate hinge placement, automatic chip discharge, easy to use and install
• Suitable for drilling holes for hinges and screws with specific diameters and lengths

Specification:

• Hole diameter for 5/64 inch bit: approximately 2mm, use with 2.2-2.8mm screws
• Hole diameter for 7/64 inch bit: approximately 2.8mm, use with 3-3.5mm screws
• Hole diameter for 9/64 inch bit: approximately 3.5mm, use with 4-4.5mm screws
• Hole diameter for 11/64 inch bit: approximately 4.5mm, use with 5-5.5mm screws

Package Content:

• 1 set of 4 hinge drill bits
• 1 spanner