Four-cutter head – provides four cutting edges to hit rebar, to help prevent the bit from getting stuck

• Four-cutter carbide tipped head design – delivers up to 2X life in concrete with rebar (vs. Hawera® SDS-plus® 2-cutter concrete drill bit)
• Four-flute design – standard flute design efficiently pulls dust away from the hole
• Bosch-made carbide – promotes quality material for increased durability
• SDS-plus® bit design – for use with SDS-plus® rotary hammers