Raimondi Porcelain Pro Drill Bit 1 3/8"
Superior quality bits for coring/drilling hard material
Tested and Proven! Cut up to 50 Holes per bit! With water and proper use.
Use for:
Porcelain, Granite Ceramic, Marble, Glass, Hard PVC
For use with handheld drill
Drill press (cordless drill not recommended USE WET ONLY
Size- 1 3/8” 35mm
RPM - 800 - 2500
How to use
Step 1
Put tile/plate on solid non-slip base such as wood or concrete plate. Drop water on area where hole is to be made
Step 2
Start drilling hole at 75- 85 angle to bite into the tile to a depth of 1-2mm (1/16")
Step 3
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.
Step 4
Clean out debris after drilling hole
Model: HSPB138
