Makita (B-61335) 9/16" x 21" SDS-MAX Bit, 2-Cutter Tool bags Up to 50X cooler cuts

Up to 50X cooler cuts with a circular saw blade when compared to a grinding disc that increases temperature of steel by up to 500 degrees

RODS (Diameter 1/2" min 2" max) - Steel Studs

Commercial-grade steel deck

Low noise (84dB) for operator comfort

Crosshatch teeth to provide maximum grip

Makita (B-61335) 9/16" x 21" SDS-MAX Bit, 2-Cutter Tool bags Up to 50X cooler cutsFaster Material Removal and Longer Life Self centering carbide tip Centering tip features a more aggressive design for faster hole starting Central guiding action engineered for more accurate holes Aggressive head geometry in primary cutter engineered for use in concrete