4 Pieces Self-Centering Hinge Drill Bits, HSS Door Self-Centering Hinge Hole Opening Drill Bit Set with Allen Key, 5/64", 7/64", 9/64", 11/64"

Fixinus 4 Pieces Self-centering Hinge Drill Bits, HSS Door Self-Centering Hinge Hole Opening Drill Bit Set with Allen key, 5/64", 7/64", 9/64", 11/64" 【Product Features】 1. It provides accurate positioning and effectively improves drilling performance. 2. Just use the hex wrenches, take apart the screw and replace the drill with a new one. 3. Perfect carpentry tool for woodworking, installing hinges on wooden doors, cabinets, windows, etc. 【Product Parameters】 Material: High Speed Steel Shank: 1/4'' hex shank Size: 5/64" Total length: 87mm, Hole diameter: 2mm, Suitable for 2.2-2.8mm threaded screw; 7/64" Total length: 90mm, hole diameter: 2.8mm, suitable for 3-3.5mm threaded screw; 9/64" Total length: 94mm, hole diameter: 3.5mm, suitable for 4-4.5mm threaded screw; 11/64" total length: 100mm, hole diameter: 4.5mm, suitable for 5-5.5mm threaded screw. 【Package List】 4 x Self-centering Hinge Drill Bits 1 x Hex Key

• 【4 Different Sizes】Hinge drill bits 5/64'', 7/64'', 9/64'', 11/64'' to meet your different needs.
• 【High Quality Materials】Brass body and electroplated surface, with high strength, high hardness, firm shell and strong impact performance, and can be used with confidence.
• 【Customized Design】Pilot hole drills are accurately positioned and do not shift. The drill sleeve can be fixed well to ensure the punching accuracy. The sawdust automatically runs out of the holes on both sides of the drill bit without blocking the drill bit.
• 【Easy To Use】The drill bit can be quickly replaced with one hand using a mounting wrench. Just remove the screw and install it with a new replacement drill bit, which is convenient and quick.
• 【Wide Application】Self-centering hinge drill bit perfectly suitable for furniture, kitchens, wood products, cabinets, windows and doors, etc. It can be used to drill holes in furniture, doors and drawer rails to install furniture accessories.