DEWALT 1-3/8 in. Heavy-Duty Self-Feed Wood Drilling Bit - DW1633

Note: This product listing contains information derived from DEWALT official specifications and verified third-party retail data.

ULTRA-FAST MATERIAL PENETRATION FOR HEAVY-DUTY BORING

Engineered for the rigorous demands of professional plumbers and electricians, the DEWALT DW1633 1-3/8 in. Heavy-Duty Self-Feed Bit is the ultimate solution for boring large-diameter holes through tough dimensional lumber. Featuring an aggressive self-feeding screw pilot, this bit pulls itself through the material, significantly reducing user fatigue and increasing jobsite speed. The triple-cutter design ensures clean, efficient chip ejection and minimizes binding, while the open-tooth geometry allows for multiple re-sharpenings to maximize the life of your investment.

• / AGGRESSIVE SELF-FEED SPUR: Provides rapid material penetration with minimal manual pressure.
• / TRIPLE-CUTTER GEOMETRY: Optimized three-hardened cutting surfaces deliver longer life and faster chip ejection.
• / 7/16" QUICK-CHANGE SHANK: Features a ball-groove design for rapid bit swaps in quick-change systems like the DCD471.
• / RESHARPENABLE DESIGN: Open-tooth layout allows for easy sharpening to maintain peak performance over time.

WHAT'S IN THE BOX

Each DW1633 package includes the heavy-duty 1-3/8 in. self-feed bit, a replaceable feed screw, and an Allen key for quick on-site maintenance.