Milwaukee 4-Cutter MX4 SDS-Plus Carbide Bit Kit (5-Piece). 5 pieces include 3/16 inch, ¼ inch, 5/16 inch, 3/8 inch, and ½ inch bits.
Features:
• 4-cutter 90° head design reduces lock up in rebar and provides up to 4X life in rebar
• Enhanced rebar guards provide increased durability
• Breaker points lead to faster drilling speeds
• Variable flute for up to 20% more holes per charge in cordless rotary hammers
• Centering tip for exact spot drilling
• Wear mark indicators to show end of life and when bit no longer meets the ANSI requirement
• Reinforced flutes for minimized vibration and maximum durability