Milwaukee 48-20-7663 8 PC SDS Plus MX4 4-Cutter Drill Bit Kit

The Milwaukee 48-20-7663 is an 8-piece SDS Plus kit for concrete, masonry and reinforced concrete.

Features

• Solid head carbide delivers up to 5x longer life in concrete with rebar
• Rebar guards for maximum durability in hard aggregate and rebar
• Sharp centering tip for exact spot drilling in concrete and metal decking
• 4-cutter design prevents lock-up in rebar, reducing downtime
• Variable flutes remove dust faster reducing heat & delivering up to 20% more holes per battery charge
• German Made
• Meets ANSI B212.15 to fit common anchors
• Wear mark indicator to show end of life and when bit no longer meets the ANSI requirement
• Ideal for concrete with rebar and masonry
• Fits all SDS Plus rotary hammers
• Kit includes (1) 5/32" x 4" x 6", (1) 3/16" x 2" x 4", (1) 3/16" x 4" x 6", (1) 1/4" x 2" x 4", (1) 1/4" x 4" x 6", (1) 5/16" x 4" x 6", (1) 3/8" x 4" x 6", (1) 1/2" x 4" x 6"

Common Questions

Will this fit my rotary hammer?

It has an SDS Plus shank, so it fits SDS Plus rotary hammers. It does not fit SDS Max or Spline tools without an adapter.

Will the holes fit standard concrete anchors?

Milwaukee states it meets ANSI B212.15, the carbide-tip tolerance that sizes holes for common anchors. The wear mark shows when the bit no longer meets it.

Specifications

• Country of Origin: Germany
• MPN: 48-20-7663
• Certifications: ANSI B212.15
• Shank Type: SDS Plus
• For Use On: Concrete;Masonry;Reinforced Concrete
• Cutting Material: Carbide Tipped
• Cutters: 4
• Product Role: Kit
• Number of Pieces: 8
• Kit Contents: (1) 48-20-7308 SDS Plus 4CT MX4 5/32" X 4" X 6" (1) 48-20-7310 SDS Plus 4CT MX4 3/16" X 2" X 4" (1) 48-20-7311 SDS Plus 4CT MX4 3/16" X 4" X 6" (1) 48-20-7330 SDS Plus 4CT MX4 1/4" X 2" X 4" (1) 48-20-7331 SDS Plus 4CT MX4 1/4" X 4" X 6" (1) 48-20-7341 SDS Plus 4CT MX4 5/16" X 4" X 6" (1) 48-20-7351 SDS Plus 4CT MX4 3/8" X 4" X 6" (1) 48-20-7371 SDS Plus 4CT MX4 1/2" X 4" X 6"