Precision Drilling for Metal, Wood, and Plastic – Built for Pros Who Demand Accuracy The Bosch BL29 29-Piece Black Oxide Drill Bit Set is engineered for contractors, electricians, and tool pros who need reliable performance across a wide range of materials. Whether you're drilling through light-gauge metal, hardwood, or polycarbonate, this set delivers clean starts, reduced friction, and extended bit life—all packed in a durable, easy-to-carry case. Each bit features a split-point tip for no-skate starts and accurate hole placement, while the black oxide coating minimizes heat buildup and wear. Bits 3/16" and larger include a three-flat shank design to prevent slipping in the chuck, giving you better control and safer operation. Laser-etched markings make size identification quick and easy, even in low-light conditions. Key Features Split-point tips for clean, accurate starts without center punching Black oxide coating reduces friction and heat for longer bit life Three-flat shank design improves grip and prevents chuck slippage Laser-etched size markings for quick identification Versatile set for wood, plastic, and light-gauge metal drilling What's Included (1) 1/16" (1) 5/64" (1) 3/32" (1) 7/64" (1) 1/8" (1) 9/64" (1) 5/32" (1) 11/64" (1) 3/16" (1) 13/64" (1) 7/32" (1) 15/64" (1) 1/4" (1) 17/64" (1) 9/32" (1) 19/64" (1) 5/16" (1) 21/64" (1) 1/32" (1) 23/64" (1) 3/8" (1) 25/64" (1) 13/32" (1) 27/64" (1) 7/16" (1) 29/64" (1) 15/32" (1) 31/64" (1) 1/2" (1) Plastic Carrying Case Specifications Model BL29 Material High Carbon Steel Finish Black Oxide Point Style Split Point Shank Type Straight (Three-Flat on 3/16" and larger) Flute Type Spiral Cutting Angle 120° Surface Compatibility Wood, Plastic, Light-Gauge Metal Dimensions 4.25" x 9.5" x 2.5" Weight Approx. 2.5 lbs UNSPSC Code 27111700
