






⚡ Elevate your craft with precision that never quits!
The Sworker 20-piece Carbide Burr Set features double-cut carbide bits designed for high-speed rotary tools up to 140,000 RPM. Compatible with major brands like Dremel and Bosch, this set offers versatile shapes for detailed carving, grinding, and engraving on metal, wood, and stone. Its durable, well-balanced shafts ensure long-lasting sharpness and smooth operation, all neatly packed in a portable case.







| Manufacturer | Sworker |
| Part number | CBS-4 |
| Item Weight | 100 g |
| Product Dimensions | 9.86 x 6.76 x 1.19 cm; 100 g |
| Item model number | CBS-4 |
| Size | 1/8Shank |
| Color | Bright |
| Style | 20PCS,L+S Head |
| Finish | Uncoated |
| Material | Carbide |
| Pattern | Double-cut |
| Shape | Cylindrical, Ball Cylindrical, Ball, Oval, Ball Tree, Tree, Flame, Ball Cone, Cone, Inverted Cone |
| Power source type | Best in Rotary Collet Tools (High Rpm). Poor in Low-rpm Drills/Drill Presses. |
| Installation Method | 3mm or 1/8"(3.175mm)collet nut or 3-jaw chuck |
| Item Package Quantity | 1 |
| Number Of Pieces | 20 |
| Speed | 140000 RPM |
| Measurement System | US |
| Special Features | Easy to Install |
| Specific uses | Grinding, deburring, cutting, shaping, porting on metal, steel, aluminum, wood, stone. Works with die grinders and rotary tools. Ideal for metalworking, fabrication, carving, and tool maintenance. |
| Included components | 20 burrs, 1 slotted plastic box like cassette tape holder, 1 manual, 1 paper box |
| Batteries Included? | No |
| Batteries Required? | No |
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