Diamond Bit 4 1/2”

Diamond Bit 4 1/2″

SKU# DB412

– 4 1/2″ electro plated diamond bit
– 200+ holes when used as directed (except when drilling through stainless steel)
– Cuts in 20 to 40 seconds depending on the material being cut
– No special attachments needed (hole saw fits any electric drill)
– Cuts through porcelain, glass, all natural stones including slabs and tiles overlaid with stainless steel

– Functions best when kept under 5000 RPM
– Must be used with water while drilling