20Pcs 46-Grit Diamond Grinder Bit 1/8" Shank Compatible with Dremel Rotary Tool Attachment Accessories Grinding Burrs for Stone Glass Resin Porcelain Ceramic Quartz Glaze Steel Carve Engrave Polish
14 sold in last 24 hours
- 20 Pcs 46-grit diamond coated grinding bits, 3mm shank compatible with Dremel 1/8"(3.175mm)collect, 10 types of head shapes, head dia 6.4mm, total length 45mm, one 20-pocket blue plastic tool bag with hook and one clear plastic box with hook.
- Work great for a variety of uses, grinding engraving trimming porting polishing carving deburring cutting drilling sculpting milling sanding elongating enlarging stone stained glass headstone glass porcelain ceramic metal steel glaze wood quartz agate moonstone crystal riverstone flagstone soft apatite mosaic slate resin hard rock jewelery jade amethyst marble granite.
- These diamond grinding burr bits can remove pits of auto rust to bare metal, grinding broken screws, grinding pet's hard nail.
- Premium diamond grains coating, durable, well-balanced, sharp, aggressive.
- Please use water to cool the diamond bits. 5 years returnless replacement.
Tags |
Estimated shipping
Select a product to estimate shipping.Sworker 20 Pcs 46-grit diamond coated grinding bits, 3mm shank compatible with Dremel 1/8"(3.175mm)collet, 10 types of head shapes, head dia 6.0mm, total length 45mm, one 20-pocket blue plastic tool bag with hook and one clear plastic box with hook.
Notes: Please use water to cool diamond bits.
Product details







| Main Specification | |
|---|---|
| Included Components | 1 bag and 1 box or 20Pcs 3mm shank 46-grit diamond grinder bits or 10 types of heads |
| Manufacturer | Sworker |
| Brand | Sworker |
| Item Package Quantity | 1 |
| Power Source | rotary collet tools drills drill presses |
| Product Dimensions | 5.85 x 3.17 x 0.68 inches |
| Number of Pieces | 20 |
| Material | Diamond Coated Head |
| Colour | Faint Yellow Tint |
| Size | Small |
| Style | 46-grit |
| Item Weight | 3.52 Ounces |
| Product information | |
| Item model number | J204 |
| Speed | 40000 rpm |
| Technical Details | |
| Usage | Etc. or Grinding engraving trimming porting polishing carving deburring cutting drilling sculpting milling sanding elongating enlarging stone stained glass headstone glass auto rust porcelain ceramic metal steel glaze wood quartz agate moonstone crystal riverstone flagstone soft apatite mosaic slate resin hard rock jewelery jade amethyst marble granite |
| Part Number | J204 |
| Finish | Diamond Electroplating |
| Installation Method | 3mm or 1/8"(3.175mm)Collet nut or 3-jaw chuck |
| Special Features | Easy To Install |
| Measurement System | Metric |
| Grit Description | Coarse |
| Others | |
| Date First Available | 2025 or January 17 |
| Product Type | Cutting Burrs |








