Milwaukee SDS MAX 4-Cutter Masonry Drill Bit, 5/8"X12"X17"

Milwaukee SDS MAX 4-Cutter Masonry Drill Bit, 5/8"X12"X17"

The Milwaukee SDS MAX 4-Cutter Masonry Drill Bit is a heavy-duty drilling solution built for high-performance work in reinforced concrete and masonry, delivering up to 5X longer life with its solid carbide head design. Engineered for demanding applications, the 4-cutter geometry prevents lock-up in rebar, while rebar guards and optimized flutes improve durability, reduce heat, and clear dust efficiently. With a sharp centering tip for precise starts and wear mark indicators for end-of-life tracking, this bit is made to keep productivity high and downtime low—exactly what you want when drilling into something that fights back.

Country of Origin
Made in Germany

Key Features / Specifications

• Model / Part Number: 48-20-3917
• Brand / Series: Milwaukee SDS MAX
• Product Type: SDS-MAX masonry drill bit
• Bit Size: 5/8 in. diameter
• Length: 12 in. usable length, 17 in. overall length
• Head Design: Solid carbide head for up to 5X longer life in concrete with rebar
• Cutting Design: 4-cutter geometry prevents lock-up in rebar
• Durability: Rebar guards for maximum strength in reinforced concrete and hard aggregate
• Tip: Sharp centering tip for accurate spot drilling
• Flute Design: Optimized flutes for faster dust removal and reduced heat buildup
• Efficiency: Delivers up to 15% more holes per battery charge
• Wear Indicator: Wear mark indicators show end of life and ANSI compliance limit
• Standards: Meets ANSI B212.15 for anchor compatibility
• Compatibility: Fits all SDS-MAX rotary hammers

Ideal For

• Drilling into reinforced concrete and masonry with rebar
• Heavy-duty applications requiring long-lasting, high-performance bits
• Jobs needing precise hole placement and consistent results
• Users looking to maximize efficiency and reduce downtime on tough materials
• Anyone who expects their drill bit to power through rebar instead of stopping to negotiate with it