Sunner – ROTO 428 2 Speed1 Flexible Shaft Grinder

Sunner – ROTO 428 2 Speed1 Flexible Shaft Grinder

The SUNNER ROTO 428 is a compact, 2-speed flexible shaft grinder built for high-precision tasks like grinding, polishing, and engraving. Its flexible shaft and ergonomic handpiece offer excellent control and comfort—making it ideal for detailed and repetitive work.

Key Features

• Dual-Speed Control – Switch easily between low and high RPM to match task requirements.
• Flexible Shaft Design – Reduces vibration and hand fatigue during extended use.
• Ergonomic Handpiece – Lightweight and easy to grip for precise control and smooth handling.
• Versatile Motor Output – Powers a variety of operations including cutting, polishing, and grinding.
• Accessory Compatibility – Works with standard chucks, rotary bits, and collets.
• Sturdy and Compact Build – Designed for both industrial professionals and hobbyists.

Best For

• Engraving and etching on metal, plastic, wood, and composite surfaces.
• Fine polishing and grinding in tight or intricate spaces.
• Jewelry crafting, model building, and small-part shaping.
• Smoothing and deburring small components in light fabrication work.
• Precision finishing tasks in dental labs, electronics, and decorative arts.

Explore More Tools at Glispro

If you’re looking for tools that combine accuracy, durability, and comfort, visit Glispro.com to discover our complete range of Sunner machines and abrasive solutions made for professionals.

Glispro India Pvt. Ltd. has proudly served South India’s manufacturing sector for over 12 years. We’re more than just suppliers—we’re trusted partners dedicated to your performance and productivity.