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Home Tools & Supplies Cutting Tools & Metalworking Holemaking Drill Bits Masonry Drill Bits SDS-PLUS 4CT MX4 1/4" X4" X 6"

SDS-PLUS 4CT MX4 1/4" X4" X 6"

PART MLWK 48-20-7331
SUPPLIER Milwaukee®
SUPPLIER PART # 48-20-7331
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About this item

Milwaukee® MX4™ Rotary Hammer Drill Bit, 4-Cutter, 1/4 in, 6 in Overall Length, 4 in Cutting Depth, 4 Flutes, Spiral Flute, 4 in Flute Length, 25/64 in Shank, Centering Point, Carbide Cutting Edge, Solid Carbide, Silver, Applicable Materials: Concrete, Masonry and Reinforced Concrete

The MILWAUKEE® SDS Plus 4-Cutter MX4™ 1/4" X 4" X 6" Drill Bits with solid head carbide deliver up to 5X longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar with a 4-cutter design that prevents lock-up, reducing downtime. The sharp centering tip offers exact spot drilling in concrete and metal decking. Variable flutes remove dust faster, reducing heat and delivering up to 20% more holes per battery charge. A wear mark indicator shows end of life and when bit no longer meets the ANSI requirement. The Milwaukee MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.

ANSI Specified|CSA Approved
Applicable Materials Concrete, Masonry and Reinforced Concrete
Color Silver
Cutting Depth 4 in
Cutting Edge Material Carbide
Drill Bit Size 1/4 in
Flute Length 4 in
Flute Type Spiral
Material Solid Carbide
Number of Flutes 4
Overall Length 6 in
Point Type Centering
Shank Size 25/64 in
Type 4-Cutter
Brand Milwaukee®
Country of Origin DE
Warranty No Warranty
  • 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 and delivering up to 20 Percent more holes per battery charge
  • Fits all SDS Plus rotary hammers
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