Rockpecker Core Bit Granite Marble Quartz Quartzite 5/8-11 Thread Size:1-1/4" Locking transport wheel for easy

Locking transport wheel for easy loading and maneuverability

which makes the hand profile bit very easy to use

long-lasting performance

you get all the benefits of the A8 plus thicker flights and the superior penetrating ability of the B7 taper tooth head

Rockpecker Core Bit Granite Marble Quartz Quartzite 5/8-11 Thread Size:1-1/4" Locking transport wheel for easyWeha Rock Pecker Diamond Core Bit for Granite, Marble, Quartz, Quartzite, 5 8 11 Thread Wet The Weha Rock Pecker Core Bit is made specifically for drilling holes in granite, quartz, engineered stone, quartzite, marble, limestone, travertine, concrete, and other stone. These thin wall core bits, with only a 2mm thick diamond rim, will "bite" into the stone quickly and drill fast through the stone. AThese wet diamond core bits are made with a special