Jon Bhandari Tools Diamond Drill Bit Set for Glass - Electroplated Diamond Coating 20mm 25mm 30mm

Weight- 130g, Size- 20mm, 25mm, 30mm, Colour- Silver, Package Contents- 1x Glass Drill Bit 20mm, 1x Glass Drill Bit 25mm, 1x Glass Drill Bit 30mm. Jon Bhandari Tools Glass Diamond Drill Bit are specially designed, with Industrial grade diamond particles electro-bonded on its metal shank, to make holes quickly on Glass.. Nickel plated with diamond powder coating provides superior performance and cutting strength for extended life. High quality and performance, this diamond bit is perfect for making clean and accurate holes, making it your best choice.. Fits on all hand held drilling machines available in the market.. Water is required for lubrication when drilling. No lubrication will make the product burn and reduce its life.