Description
The Tooltos SR Hang-Up Flex Shaft Motor delivers 18,000 RPM with a 230W pure copper motor for professional jewelry polishing, engraving, stone carving and precision finishing. It features a 100cm rubberized flexible shaft, 0–5mm precision 3-jaw chuck, infinitely adjustable foot pedal and forward/reverse rotation. Available in 110V and 220V.
See the machine in operation and learn how it supports a more consistent jewelry-making workflow.
Key Features
- 230W Pure Copper Motor with stable 18,000 RPM performance and quiet operation.
- Advanced Heat Dissipation with ventilation holes for extended use.
- High-Precision 3-Jaw Chuck with 0–5mm capacity and secure clamping.
- 100cm Rubberized Flex Shaft for comfortable working distance and precise control.
- Infinitely Adjustable Foot Pedal for hands-free speed adjustment from 0–18,000 RPM.
- Forward and Reverse Rotation for versatile applications and right- or left-handed users.
Typical Workshop Applications
| Jewelry Polishing | Buffing rings, pendants and bracelets |
| Metal Engraving | Creating designs and textures on metal |
| Stone Carving | Shaping jade, gemstones and decorative stones |
| Watch and Dental Work | Precision polishing, grinding and finishing |
Technical Specifications
| Model | SR Flex Shaft Motor |
| Voltage | 110V / 220V, 50/60Hz |
| Power | 230W pure copper motor |
| Maximum Speed | 18,000 RPM |
| Chuck Range | 0–5mm |
| Flex Shaft Length | 100cm rubberized shaft |
| Rotation | Forward and reverse |
| Weight | 3.35KG |
Frequently Asked Questions
Which voltage should I choose?
Choose 110V for USA, Canada and Japan, or 220V for Europe, the UK, Australia and Asia.
How do I control the speed?
Use the foot pedal for dynamic speed control or adjust the pedal screw for constant speed.
Does it include bits or polishing accessories?
The package includes the motor system, handpiece, flexible shaft and foot pedal. Bits and accessories are sold separately.
How do I maintain the motor?
Allow cooling breaks, clean the chuck, lubricate the flex shaft monthly and keep ventilation holes clear.
Package Contents
- 1 × SR Flex Shaft Motor, 230W, 18,000 RPM
- 1 × Handpiece with 0–5mm precision chuck
- 1 × Chuck Key
- 1 × Flexible Shaft, 100cm
- 1 × ABS Foot Pedal
- 1 × Instruction Manual
Support
For technical questions or assistance, contact sales@tooltos.com.







