Drill Bits * | Rubi 2-1/4 In. Drill Bit

Electroplated Diamond Drills For Use With Electric Drills Without Hammer. The Quality Of The Diamond Permits Drilling Stoneware, Porcelain, Granite, Marble And Glass. Always Use Water-Cooled.

• Working Speed Varies Between 400 And 1000 R.P.M, Depending On The Material To Be Drilled
• Average Life Of 10 Holes, Depending On The Material
• Body In Steel And Electroplated Diamond Tips
• Lateral Opening For Improved Cooling And Allow The Removal Of Solid Waste After Each Hole
• For A Better Finishing And Longer Bit Life, Is Important To Respect The Right Speed And Moderate Pressure During Drilling
• Easy Gres Drill Bit 2-1/4 In (55 Mm)
• Supplied In Blister