DTA 14 Pcs Diamond Hole Saw Drill Bits Set with Guide and Water$245.00
DTA 14 Pcs Diamond Hole Saw Drill Bits Set with Guide and Water Sprayer
Superior quality bits for coring/drilling hard material, such as Porcelain or Granite
Porcelain, Marble, Granite, Ceramic, Limestone, Slate, Terracota, Fiberglass, Glass, Travertine and Masonry
11 Drill Bits 5/32'' - 1/4" - 5/16" - 3/8'' - 5/8" - 7/8" - 1" - 1-1/4" - 1-3/8" - 1-5/8"
1 Universal Drilling Guide with Suction Cup
6" Carbide File
Water Sprayer with Hose
RPM - 2000 - 3000
- Diamond grit drill bit will drill holes in glass, marble, class 5 porcelain, granite, slate, and ceramic tile.
- Electroplated hole saw bits are self sharpening, you get the entire life of the diamond due to the electroplated technology.
How to use
Put tile/plate on solid non-slip base such as wood or concrete plate. Drop water on area where hole is to be made
Start drilling hole at 75- 85 angle to bite into the tile to a depth of 1-2mm (1/16")
Hold drill at 90 angle and swing 5 - 10 to finish drilling. Use very little pressure. Do not push straight down. Make sure water is sufficient to wet bit.
Clean out debris after drilling hole
Disclaimer Wax coolant may darken immediate area around drilled hole on porous material