Bosch 29-Piece Black Oxide Drill Bit Set Split Point Tips Three-Flat Shank High Carbon Steel for Wood Plastic Light-Gauge Metal BL29
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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.
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 |
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
Whether you're outfitting a jobsite or upgrading your shop, the Bosch BL29 drill bit set delivers precision, durability, and versatility in one compact kit. Trusted by professionals for general-purpose drilling across multiple materials.