Milwaukee 48-89-2203 Titanium Jobber Drill Bit 2-pack

Product Description

The MILWAUKEE 48-89-2203 is a titanium-coated jobber length drill bit sold in a 2-piece pack, engineered for trade professionals who need consistent performance drilling through wood, metal, and PVC. The titanium coating reduces heat buildup to extend bit life up to three times longer than standard uncoated bits. A thicker-than-standard web core adds structural strength and resists side-load breakage during aggressive drilling. The 135-degree split point tip starts on contact without walking, delivering fast, accurate hole placement even on curved or irregular surfaces. This bit is sized with a reduced shank for compatibility with 3/8-inch chucks.

The 48-89-2203 is suited for residential and commercial trade applications where portable drills are the primary tool. HVAC technicians, plumbers, electricians, and general contractors rely on this bit type for sheet metal penetrations, PVC pipe prep, wood framing, and panel drilling. The parabolic flute geometry clears chips and debris quickly, helping keep the bit cool during extended use and reducing the need to back the bit out during deep cuts. The 3-flat Secure-Grip shank prevents slipping in the chuck under load.

Key Features

• Titanium coating reduces heat buildup for up to 3x longer bit life compared to standard uncoated bits
• Thicker web core resists side-load breakage for extreme durability
• 135-degree split point tip starts on contact and prevents walking for accurate hole placement
• Parabolic flute design clears chips and debris fast to keep the bit cool during continuous drilling
• 3-flat Secure-Grip shank prevents slipping in the drill chuck under load
• Reduced shank diameter fits standard 3/8-inch chucks

Compatibility

Designed for use with portable drills equipped with 3/8-inch or larger chucks. Effective on wood, metal, and PVC substrates in typical trade installation environments.

Installation Notes

This bit is installed and operated by any trade professional using a portable drill. Ensure the drill is powered off and the chuck is fully tightened around the 3-flat shank before drilling. Use appropriate eye protection and secure the workpiece before beginning any hole. Allow the bit to cool between extended drilling sequences to preserve the titanium coating and cutting edge.

Technical Specifications

• Coating: Titanium
• Tip Angle: 135 degrees split point
• Shank Type: 3-flat Secure-Grip reduced shank
• Chuck Compatibility: 3/8 inch and larger
• Overall Length: 5.6 inches
• Package Quantity: 2 bits per pack
• Package Weight: 0.03 pounds
• Compatible Materials: Wood, metal, PVC

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-89-2203