20Pcs 120-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
- 20 Pcs 120-grit diamond coated grinding bits, 3mm shank compatible with Dremel 1/8"(3.175mm)collect, 6 types of head shapes, head dia 6mm, 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.
| Shape | Oval, Cone, Cylinder, Ball, ball-nosed-cylinder, tree. |
| Included Components | 20Pcs 3mm shank 120-grit diamond grinder bits, 6 types of heads, 1 bag and 1 box |
| 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 |
| Material | Diamond Coated Head |
| Colour | Silver Grey |
| Size | Small |
| Style | 120-grit |
| Item Weight | 3.2 Ounces |
| Item model number | J120 |
| Speed | 40000 rpm |
| Usage | Etc., 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 | J120 |
| Finish | Diamond Electroplating |
| Installation Method | 3mm or 1/8"(3.175mm)Collet nut or 3-jaw chuck |
| Number Of Pieces | 20 |
| Special Features | Easy To Install |
| Measurement System | Metric |
| Grit Description | Medium |
| Date First Available | 2025, January 17 |
| Product Type | Cutting Burrs |
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Enjoy free delivery on orders above $200.
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Orders are processed and shipped from Washington
Estimate delivery times: 12-26 days (International).
3-6 days (Domestic)
3-6 days (Domestic)
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Confidence-backed purchases with 30-day return support.
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USD |
BRSRAALRC4NWOH36 |
Category |
Cutting Tools , Cutting Burrs |
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Estimated shipping
Select a product to estimate shipping.Sworker 20 Pcs 120-grit diamond coated grinding bits, 3mm shank compatible with Dremel 1/8"(3.175mm)collet, 6 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
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.