Serrated Diamond Hole Saw with Pilot Drill Bit, 6" Diamond Tipped Hole Saw for Precise Drilling，for Porcelain, Tile, Ceramic, Granite, Stone,Glass 150mm 6'' | 150mm 1 industrial_Dec2022 Good Material: The high-quality pill

Good Material: The high-quality pill box is made of food-grade PP material with grain fiber

and abrasion and withstands high temp (-40F - 257F)

90mm Diameter (Pack of 100)

The perforator is suitable to punch the cap of the coolant liquid

Serrated Diamond Hole Saw with Pilot Drill Bit, 6" Diamond Tipped Hole Saw for Precise Drilling，for Porcelain, Tile, Ceramic, Granite, Stone,Glass 150mm 6'' | 150mm 1 industrial_Dec2022 Good Material: The high-quality pillSerrated Diamond Hole Saw with Pilot Drill Bit, 6" Diamond Tipped Hole Saw for Precise Drillingfor Porcelain, Tile, Ceramic, Granite, Stone,Glass 150mm Product Features Innovative Serrated Pilot Drill Design6" serrated diamond hole saw bit with guiding bit,instant positioning&anti slip,ebsures smooth chip removal,keep the cut free of debris for a cooler,faster drill Brazed Diamond Hole Saw Bit with guiding pilot drill bitsEngineered with premium