Lapidary Drill Bits Lapidary Mills Glass Power Tools Small Bench Drill 30pcs
Lapidary drill bits made from diamond powder, high-quality, precise and to use. Quantity: 30PCS. 30× Lapidary Drill Bits. Use high-speed(Up 20000 RPM) to drill holes with our drill bits. Place of Application: Drill Bit, Small Drill, Mills.