Black&Decker KR8542K

IRWIN Multi-Material drill bits drill through just about any type of material out there brick, block, tile, metal, wood, plastic and marble they'll even drill through multiple materials at the same ti more→me. These versatile bits are designed specifically for rotary drilling, but are tough enough to be used with hammer drills. Carbide tip has a unique diamond-ground, four-facet design with sharper cutting edges for centered starts with no walking, fast drilling, and excellent hole quality in a variety of materials. Double-milled flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.

Achieve clean, precise holes with the Milwaukee 3/4 in. Black Oxide Drill Bit. This heavy-duty bit is engineered for exceptional durability and extended life, making it ideal for tackling tough jobs. more→The 135 degree split point tip initiates contact without slipping, preventing wandering and ensuring clean hole edges. Milwaukee Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills.

The Milwaukee SDS-Plus Bits with 1/4 in. Hex are designed specifically for Topcon screw applications. Built to take on brick, block and concrete Milwaukee SDS bits feature 2 cutter geometry for fast d more→rilling and debris removal. The patented, reinforced flute design increases impact resistance and transfers energy directly to the bit tip. Patented rebar chamfers withstand impact from rebar and hard aggregate and reduce carbide chipping. To be used with drive sleeve available in the SDS Plus Topcon installation kit (48-20-7497). Tapcon is a registered trademark of Illinois tool works Inc.