|Stained Glass • Fusing • Mosaics • Jewelry Supplies|
Buy The Set And Save!
Unlike standard drill bits that simply put a hole in the glass, core bits actually remove a complete circle from the glass. Includes the four most commonly used drill bit sizes: 1/8", 1/4", 3/8", and 1/2". Manufactured by Diamond Tech, this set should handle all your drilling needs.