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Milwaukee 48-20-4340 Spline 4-Cutter Rotary Hammer Drill Bit 3/4 inch x 22

Mfr.: Milwaukee Electric Tools
Item #: I072399
Mfr. #: 48-20-4340
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Pickup at San Diego | Change Delivering to 92111 | Change

Price: $117.03
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Description

The Milwaukee 48-20-4340 is a high-performance rotary hammer drill bit designed for heavy-duty drilling in masonry materials including concrete and reinforced concrete. Featuring a 4-cutter 4x90 tip geometry, this bit is specifically engineered to prevent lock-ups when encountering rebar, ensuring continuous productivity on the job site. Its high-volume flute design facilitates rapid debris removal, while the patented rebar chamfers provide enhanced durability and longer service life. This bit is an essential accessory for professional contractors requiring reliable performance in brick, block, and stone applications.
  • 4-Cutter 4x90 tip geometry prevents lock up in rebar
  • High-volume flute for fast dust and debris removal
  • Vacuum brazed carbide nibs for superior cutting strength

Features

  • Patented rebar chamfers increase bit durability when hitting metal reinforcement.
  • Spline shank design ensures a positive engagement and maximum energy transmission from the tool to the bit.
  • Heat-treated steel body provides maximum strength and reduces breakage during intense drilling.
  • Complies with ANSI B212.15 standards for masonry drill bit dimensions.

Includes

  • (1) 3/4' x 22' Spline 4-Cutter Bit (48-20-4340)
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