Dewalt Wet Porcelain Diamond Drill Bits

Various sizes allow drilling holes for towel racks, lights, toilet roll holders, mirrors, shelves, soap dishes, brush holders, and blinds or curtains.

Features

Drill through porcelain, granite, marble, tile, stone, glass and masonry
Vacuum Braze provides the strongest bond between diamond particles and the drilling surface of the drill bit
Diamond welded tip for greater life and durability
Tested by our staff to drill more than 20 holes in hard porcelain
Reverse spiral thread delivers continuous water feed critical for life speed
Core ejection slot removes plug for repetitious holes
Use wet only
Old-fashioned Spear Point carbide bits no longer work on the new type of super-hard floor, counter, and wall tiles. Diamond Drill Bits are the solution
All core drills have shaft sizes of 3/8" or less for use in standard drills
A hollow bore creates a core that guides the drill
Diamond grit edge, no bond to wear-away
Slotted edge and reverse thread spiral provide more water into the cut for quicker drilling and extended drill life
Heavy-duty, single-piece construction
Core ejection slot ensures continuous drilling