Glass Drilling Bit Drill holes in both flat and contoured glass Diamond-impregnated cutting bit for long life Diamond grit around the circumference of bit - allows it to rasp a larger hole if needed Holes on the side of bit allow for - removal of material Includes bit, instructions and cutting oil to - increase bit speed & prevent bit damage SIZE = 1/4"
Store | Price |
ToolKing.com | [show price] |
I thought it would be bad quality, because it costs only 35.20 . But I surprised, because amazingly it's very good product, maybe best Dremel 663Dr 1/4-Inch Glass Drill Bit!