This medium-fine grit high-speed twist drill features a diamond coating on the tips to drill stone, ceramics, glass, and other hard non-metallic materials. The drills are made of superior high-grade steel. Please note that the drill size indicated is before diamond coating. Drill #54, 0.0550"; 1.397 mm.
SKU | DIB-227.54 |
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Price | $6.95 |
Controller | N/A |