FHC 2-1/4" Standard Plated Diamond Drill Glass Drilling Machines & Accessories to hold steel frame storm

to hold steel frame storm window panels

and its inherent flexibility applies itself to joint variations very easily

and center to the scored line

Non-Acetic Cure Formula

rather than scratch like sandpaper

FHC 2-1/4" Standard Plated Diamond Drill Glass Drilling Machines & Accessories to hold steel frame stormThe 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