Artu Usa 01425 Porcelain Tile Bit & Pilot Bit, 5/32" Chains / Accessories Prevents rust on metal surfaces

Prevents rust on metal surfaces

This product can be applied under oil or water based stains

selvage edge and double coverage roll roofings

For reoccurring cracks in plaster and stucco

Manufactured out of cold-worked carbon steel

Artu Usa 01425 Porcelain Tile Bit & Pilot Bit, 5/32" Chains / Accessories Prevents rust on metal surfacesHighlights: For rotary drilling only 5 32 pilot bit must be used first Ideal for drilling porcelain tiles up to a scratch hardness of 8 The drill bit will not walk, tape or center punching is no longer needed Flat bottom parabolic flute ensures fast and efficient removal of drill dust and prevents clogging Cuts nice, clean holes with very little or no chipping Operate drill motor 400 600 RPM 5 32" diameter