48-20-7091 Hammer Drill Bit With 1/4 In Hex Shoulder, 5/32 In Dia, 7 In OAL, Spiral Flute, 2-Flute

The Milwaukee 48-20-7091 SDS Plus hammer drill bit is engineered for Tapcon screw applications and tough masonry work. Designed to drill through brick, block, and concrete, this carbide-tipped bit delivers the precision and durability that both professionals and DIY enthusiasts need for reliable results on demanding projects.

With its patented reinforced flute design and rebar chamfers, this drill bit resists impact and carbide chipping when drilling into rebar and hard aggregate. The 2-cutter spiral flute geometry accelerates drilling speed and enhances debris removal, keeping your workflow efficient and reducing tool downtime. The 1/4 in. hex shank is specifically designed for use with Tapcon screw installation systems and SDS Plus drive sleeves.

Features and Benefits

• 2-Cutter Geometry: Two cutting edges deliver faster drilling and efficient chip evacuation through the spiral flute design.
• Reinforced Flute Design: Increases impact resistance and transfers energy directly to the bit tip for more effective drilling.
• Rebar Chamfers: Patented design withstands impact from rebar and hard aggregate while reducing carbide chipping.
• Spiral Flute: Optimizes debris removal and enhances drilling efficiency.
• Wear Mark Indicators: Built-in markers help you determine when the bit requires sharpening or replacement.
• Variable Flute Design: Delivers up to 20 percent more holes per charge in rotary hammer applications.

Specifications

• Brand: Milwaukee
• Model: 48-20-7091
• Diameter: 5/32 in.
• Overall Length: 7 in.
• Hex Shank Size: 1/4 in.
• Cutter Type: 2-flute spiral
• Application: SDS Plus rotary hammer drilling; Tapcon screw installation

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.