Drill precise holes in both flat and contoured glass surfaces with this diamond-impregnated glass drilling bit. The diamond grit extends around the full circumference of the bit, allowing it to rasp a larger hole while maintaining clean edges. Includes cutting oil to increase bit speed and prevent damage during use.

• Diamond-impregnated cutting bit for long life on glass surfaces
• Drills holes in both flat and contoured glass
• Diamond grit around full circumference allows rasping of larger holes
• Side holes for efficient removal of material during drilling
• Includes bit, instructions and cutting oil
• Cutting oil increases bit speed and helps prevent bit damage
• 1/8" diameter