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Get it between 2024-05-15 to 2024-05-22. Additional 3 business days for provincial shipping.
🔹🔹. Diamond Burr Shank Diameter: 1/4 inch (6mm ) diamond mounted grinding head perfect for jade grinding, mold repairing, glass carving, stone/rock carving , cast cleaning, burr welding, grinding ceramics .
🔹🔹. Rotary Grinding Drill Bits fits most of electric machine,rotary tool, and grinders. Please verify the picture size carefully before order.
🔹🔹. 60 Grit Coarse grinder bits great for Grinding /smoothing most of hard material ,such as iron ,glass, ceramics, tile, brick, fiberglass, stone, rock carbide, gold, platinum, silver, metals.
🔹🔹. Sphere, cylinder, bullet, Inverted trapezoid head shape helps do different work like drilling holes, grinding, carving and etching .
🔹🔹. Good gift for DIY enthusiast hobbyist or craft fan, wear-resistant, maintain sharpness, not easy to fall off. (Note: use water for coolant, keep drill Smooth rotation).
Coarse diamond grinding burr sets Material : Alloy ,diamond Shank Diameter : 6mm/ apro 1/4 inch Head Diameter : 8mm Total length: 2-3/8" (60mm) Grit : 60 (coarse) Heads Shapes: Sphere, cylinder, bullet, Inverted trapezoid Can applied to hard material below: 1. sandstone and marble, granite, basalt, limestone, dolomite 2. floor tiles, glaze, underglaze, blue and white, pink ancient, wall tiles 3. Iron, aluminum, stainless steel 4. precious stone, metals Package include: 6pcs x 60 grit Diamond Grinding Burrs