Dremel's 1/4-in 663DR glass drill bit with cutting oil is a diamond-impregnated core-style bit that features superior long life and is ideal for drilling in both flat and contoured surfaces. Discover more drill bits at HomElectrical today!
- Size: 1/4-in.
- Shank: 0.125.
- Drill holes in both flat and contoured glass.
- Diamond-impregnated cutting bit for long life.
- Diamond grit around the circumference of the bit allows it to rasp a larger hole if needed.
- Holes on the side of the bit allow the removal of material.
- Ideal for decorative projects including glass blocks or bottles.
- Includes:.
- 663DR 1/4-in Glass Drill Bit with cutting oil.
- Dimensions: 1.77-in (L) x .25-in (W) x .125-in (H).