MAKITA D-29963 Self Feed Wood Drill Bit 1-1/4" (32 mm) 7/16" Hex Shank

MAKITA D-29963 Self Feed Wood Drill Bit / Concealed Hinge Bit 1-1/4" (32 mm) 7/16" Hex Shank
Specifications MAKITA D-29963 is a self-feed drill bit used for highly efficient drilling of 32 mm (1-1/4 inch) diameter holes in wood. Made of high-quality steel, it features outlining spurs that ensure clean and precise holes. The 32 mm size is popular for drilling concealed hinge holes as well as routing electrical conduits or cables.The threaded screw point acts like a self-pulling screw, making large-diameter drilling fast and reducing user feed effort. The shank is a 7/16-inch hex type with 3 milled flats to ensure a firm grip in the drill chuck and prevent slippage during use with high-power drills.                                       
Key Features
- Fast Self-Feeding: The feed screw at the bit tip automatically pulls the bit into the workpiece, enabling fast drilling with less applied force
- 32 mm Size (Concealed Hinge Work): Ideal size for drilling small to medium concealed hinge holes
- Hole Precision: Features outlining spurs that scribe the circumference of the hole cleanly before drilling
- Secure Grip: 7/16" Hex shank with 3 milled flats helps reduce slipping in the drill chuck under high torque
Applications
- Concealed Hinge Installation: Drills 32 mm holes to recess hinge cups into cabinet doors or furniture (depth should be controlled due to the feed screw)
- Plumbing and Electrical Work: Drills 32 mm holes for routing pipes or cables through structural timber
- Construction: Drilling holes for bolt installation in timber framing
- General woodworking: Fast drilling of large-diameter holes in wood