1/4" Glass Drilling Bit
Model # 663DR

Product Specifications
Now drill holes in glass with your Dremel rotary tool.

This diamond-impregnated core-style bit features superior long
life and is ideal for drilling in both flat and contoured
surfaces. Diamond grit a full 360-degrees around the
circumference of the bit allows it to be used in a rasping action
to enlarge a hole if needed. Holes on the side of the bit allow
the removal of glass dust from inside the bit. For use on glass,
ceramic wall tile, glass block, glass bottles, jewelry.

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

DIMENSIONS
Bit Diameter mm: 6.4 mm
Kerf: 1"
Overall Length: 1.77
Blade Thickness: 1"
Shank Diameter: 0.125
Warranty: Product Defects Only
Material: Diamond
RPM: 30000
Contents: 1 Bit
Color Code: DimGray
Bit Diameter Inch: 1/4"
Size: 1/4 In.