Milwaukee 48-89-2801 Black Oxide Drill Bit Set 21 Piece

Product Description

The MILWAUKEE 48-89-2801 is a 21-piece black oxide coated drill bit set built for heavy-duty drilling on the jobsite. Each bit features a 135-degree split point tip that starts on contact without walking, delivering fast and accurate holes in wood, metal, and plastics. The thicker core construction resists side-load breakage, while a parabolic flute geometry clears chips and debris efficiently to reduce heat buildup at the cutting edge. Black oxide coating adds a layer of corrosion resistance for extended service life. The set weighs 1.1 pounds and comes organized in a customizable accessory case compatible with the PACKOUT modular storage system.

This drill bit set is suited for residential and commercial trade applications where a versatile, multi-material bit set is needed on a daily basis. Electricians, plumbers, HVAC technicians, carpenters, and general contractors will find this set practical for drilling through wood framing, sheet metal, conduit, plastics, and light-gauge steel. The included case keeps bits sorted and protected between uses, making it a practical addition to any service vehicle or tool bag organized around the PACKOUT system.

Key Features

• 135-degree split point tip eliminates walking and starts holes precisely without a center punch
• Thicker core geometry resists breakage under side-load stress
• Black oxide coating reduces heat buildup and provides corrosion resistance
• Parabolic flute form clears chips and debris rapidly to keep bits cool during use
• 3-flat shank design prevents bit from slipping in drill driver chucks
• Customizable accessory case designed for integration with PACKOUT modular storage

Compatibility

Designed for use with standard drill drivers accepting round and 3-flat shank drill bits. Suitable for drilling applications in wood, plastics, and metals.

Installation Notes

Installation and use should be performed by qualified trade professionals familiar with drill bit selection for the material being drilled. Ensure the drill driver is powered off and the chuck is fully tightened on the 3-flat shank before beginning any drilling operation. Use appropriate feed rate and pressure for the material type to avoid premature bit wear or breakage. Follow applicable safety standards and wear appropriate personal protective equipment when drilling metal or overhead surfaces.

Technical Specifications

• Piece Count: 21
• Coating: Black Oxide
• Tip Angle: 135 degrees split point
• Compatible Materials: Wood, Metal, Plastics
• Package Dimensions: 10.32 inches H x 8.58 inches W x 1.5 inches L
• Weight: 1.1 pounds
• UPC: 0045242167234

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-89-2801