Product Description ?A 3mm Triangular Drill Bit is a specialized tool designed for precise drilling in hard materials such as ceramic tile, marble, glass, and masonry. Its unique triangular shank ensures a secure grip in the drill chuck, minimizing slippage during operation.? Show more.. Additional Information Product Condition New Product SKU SOS0477 Country of Manufactured China Packing Height (in inches) 12.00 Packing Width (in inches) 12.00 Packing Weight (in pounds) 0.10 Show less..
