The B10 Drill Chuck Set 0.6–6mm for 775 Motor is a versatile and durable drilling accessory designed for precision machining, CNC routing, PCB fabrication, and DIY engineering projects. It securely holds drill bits and tool shanks ranging from 0.6mm to 6mm, making it suitable for everything from micro PCB drill bits to larger woodworking and light metal-cutting tools. Manufactured with hardened steel jaws, the chuck provides a firm, reliable grip that resists deformation under cutting loads, delivering greater durability and accuracy than many standard zinc alloy or plastic chucks.
Designed to fit a 5mm shaft arbor for 775 DC motors, this drill chuck is widely used in homemade drill presses, desktop CNC machines, rotary tools, and compact milling setups. The B10 taper design offers a wider clamping range than smaller B6 or JT0 chucks, allowing users to switch between fine drilling and larger machining tasks without changing the chuck. Its manual keyless outer collar enables quick bit changes, while the integrated key slot allows additional tightening when higher torque is required. Precision machining helps maintain good concentricity, reducing runout that can cause oversized holes, poor surface finish, or premature drill bit breakage.
The B10 Drill Chuck Set 0.6–6mm for 775 Motor is an excellent choice for electronics makers and robotics enthusiasts, seeking dependable performance across a wide range of applications. Available from StemVolt, for robotics and electronics components at competitive prices.Whether drilling PCBs, machining plastics, routing wood, or working with light aluminium, it provides smooth operation, secure bit retention, and long service life, making it a valuable addition to any workshop or fabrication bench.
Related Product:
- Checkout Wireless Robotic Arm Kit
Features:
- 0.6mm to 6mm range covers PCB bits to full end mill shanks
- metal jaws resist deformation under sustained lateral cutting forces
- 775 motor 5mm shaft compatible mount suits most DIY CNC spindle builds
- Manual lock collar secures bit without chuck key for standard changes
Technical Specifications:
| Specification | Details |
|---|---|
| Chuck Range | 0.6mm – 6mm |
| Chuck Type | B10 Standard Taper |
| Material | Hardened Metal |
| Jaw Grip | High-Precision Hold |
| Lock Type | Manual |
| Rotation | Smooth, Low-Vibration |
| Color | Silver / Black |
| Compatible Devices | Drilling Machine |
| Shaft Compatibility | 775 Motor (5mm Shaft) |
Applications:
- Drill Chuck Set mounts on 775 motor for desktop CNC Z-axis spindle builds
- Mini drill chuck set drills PCB via holes cleanly at 0.6mm bit diameter
- 775 motor drill chuck routes aluminium sheet at 6mm end mill diameter
- Mini drill chuck for DC motor suits benchtop drill press hobby builds
Package Includes:
- 1 × B10 Drill Chuck Set 0.6–6mm for 775 Motor














Avish Goyal –
Purchased for a college project and the performance was excellent. Safe packaging and helpful customer support made the experience even better.
Madhav Bansal –
It fits perfectly on a 775 motor with a 5mm shaft.
Mitul Jindal –
Same day dispatch service
Parth Singhal –
100% genuine product quality
Abhay Agrawal –
Great value for money
Kinshuk Mittal –
UPI payment was smooth