FHC 4" Standard Plated Diamond Drill Insert Tools & Accessories Top-Quality

Top-Quality

Number/Size Of Vacuum Pads: 4/11" (280 mm) Diameter Lipped Vacuum Pads

CRL Acrylic Small Mirror Pulls are very easy-to-install

vacuum line filter

Quick General Roughing (Mitered Edge)

FHC 4" Standard Plated Diamond Drill Insert Tools & Accessories Top-QualityThe SPDD Series Diamond Plated Drill Bits heavy layer of diamond coating enables this bit to drill many holes in glass when maintained and used properly. Glaziers Tip: Although plated, these bits can be sharpened one time with a dressing stone to expose some of the remaining diamonds and extend the working life. Other features include 3 8" shaft and a knock out hole for easy spent plug removal. All diamond bits must always be used with suitable