The Grobet S-300 Flex Shaft Motor Kit is a versatile rotary tool system designed for jewelers, watchmakers, and metalworking professionals. This flex shaft machine provides reliable power and smooth operation for a wide range of bench tasks including polishing, grinding, drilling, engraving, and finishing.
The motor features ball-bearing construction, allowing it to run smoothly with minimal maintenance while delivering consistent performance during daily bench use. With a maximum speed of up to 18,000 RPM, the S-300 provides excellent control for precision work on jewelry and small metal components.
Designed for professional jewelry workshops and repair benches, the flex shaft system allows the motor to hang above the bench while the flexible shaft drives the handpiece, giving users precise control and reducing fatigue during detailed work.
Key Features
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High-performance flex shaft motor system
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Ball-bearing motor design for smooth operation
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Maximum speed up to 18,000 RPM
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1/8 HP motor for reliable torque and power
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Ideal for jewelry repair, watch repair, and metalworking tasks
Applications
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Jewelry polishing and finishing
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Grinding and shaping metal
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Drilling small holes in jewelry components
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Engraving and carving work
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Watch case and bracelet finishing
Product Specifications
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Brand: Grobet USA
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Model: S-300 Flex Shaft Motor Kit
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Motor Power: 1/8 HP
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Maximum Speed: 18,000 RPM
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Motor Type: Ball-bearing motor
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Application: Jewelry and watch repair workshops
Hps1source is a Business-to-Business only distributor to those in the Jewelry Industry. All online orders are collected without payment and verified before being charged and shipped.
First time online customers may submit orders online without payment and a representative from our customer care team will reach out within 48 business hours.
Orders received by 3PM to often ship same day! We offer flat rate shipping on orders under $150 and free shipping on orders over $150.
*Orders too large to fit in an 8x8x8 box or weighing more than 5lbs do not quality for flat rate or free shipping.
You have 30-days from the time of receipt to return your item for a full refund. Customer is responsible for return shipping.
*Capacitors and Special-Order Items are not eligible for return.
Equipment and Tools come with original manufacturer warranty. As a distributor, Hps1source offers no warranty. Products made by Hps1source come with a 90-day warranty.