Diamond Non-Coring Drill Bits Size:.437 (7/16″) The Super Flexible Backer Pad

The Super Flexible Backer Pad is designed to bend and adapt

and masonry saws

it minimizes chipping and provides smooth

✓ Works wet or dry

Just like our standard FS351 propane unit

Diamond Non-Coring Drill Bits Size:.437 (7/16″) The Super Flexible Backer PadDiamond non coring drill bit for anchor and blind holes in granite, marble, quartz, and porcelain. Wet use. 5 8 11. Applications Anchor holes, blind holes; granite, marble, quartz, porcelain Equipment Handheld drill, angle grinder (compatible arbor) Thread 5 8 11 Cooling Wet use Diameter Options 3 16 (0. 187), 1 4 (0. 250), 5 16 (0. 312), 3 8 (0. 375), 7 16 (0. 437), 1 2 (0. 500), 9 16 (0. 562), 5 8 (0. 625), 3 4 (0. 750), 7 8 (0. 875)