









⚡️ Unleash Pro-Level Precision with Every Spin!
The Sworker 20-piece 1/8" shank carbide burr bit set delivers professional-grade performance with 140,000 RPM speed and durable tungsten carbide construction. Compatible with Dremel and Milwaukee rotary tools, this versatile kit features 10 unique shapes designed for detailed grinding, carving, cutting, and engraving across metal, wood, stone, and plastic. Lightweight and easy to install, it’s the ultimate accessory for precision craftsmanship and tool maintenance.






| Manufacturer | Sworker |
| Part number | CBS-20S |
| Item Weight | 94.2 g |
| Product Dimensions | 9.86 x 6.76 x 1.19 cm; 94.4 g |
| Item model number | CBS-20S |
| Size | 3mm shank compatible w/ Dremel 1/8"(3.175mm) bits |
| Color | Black |
| Style | 20PCS,S Head |
| Finish | Lightly Lubricated |
| Material | Tungsten Carbide |
| Pattern | Double-cut |
| Shape | End-cut Cylinder, Dome-end Cylinder, Tree, Cone; Ball, Oval, Tree, Flame, Cone, Inverted Cone. |
| Power source type | Battery Powered |
| Voltage | 18 Volts (DC) |
| 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 | Metric |
| Accessory Connection Type | Round Shank |
| 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 | Solid Carbide Burr Set |
| Batteries Included? | No |
| Batteries Required? | No |
B**R
Good quality
Good quality
D**D
As Described
Seem Ok.
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