Complete jewelers flex shaft kit with reversible Series SR motor, cast metal foot control, quick-change handpiece, standard chuck-style handpiece, and a 43-piece accessory set for shaping, refining, drilling, and polishing at the bench. The motor hangs out of the way while the handpieces feel light and responsive in your hand.
Features
- All-in-one flex shaft system configured for jewelry bench work and general metalsmithing
- Reversible Series SR motor helps control debris direction, support left- or right-handed work, and improve grinding and polishing techniques
- C.SCT cast metal foot control offers smooth, precise speed regulation with a wide, non-skid base
- Includes both H.20 lever-style quick-change handpiece and H.30 chuck-style handpiece for added flexibility across polishing, drilling, and stone setting tasks
- H.20 quick-change handpiece allows rapid bur changes for 3/32″ shank tools without a chuck key
- AK11 43-piece accessory kit covers abrasive shaping, surface refinement, and polishing in one coordinated assortment
- Standard flexible shaft and sheath connect to Foredom and many other quick-disconnect handpieces
- Designed as a matched system so you can go from rough work to final finish using the same setup
Specifications
| Property | Value |
|---|---|
| Motor Model | Series SR (M.SR) flex shaft motor |
| Motor Power | 1/6 HP |
| Max Speed | Up to 18,000 RPM |
| Motor Type | Ball bearing, reversible rotation |
| Speed Control | C.SCT-1 cast metal foot-operated speed control with non-skid base |
| Kit Voltage | 115 V |
| Handpieces | H.20 lever-style quick-change handpiece for 3/32″ (2.38 mm) shank tools and H.30 chuck-style handpiece |
| Accessory Kit | AK11 43-piece assortment (25,000 RPM max recommended accessory speed) |
| Bur Stand Dimensions | 7″ (178 mm) diameter x 4″ (102 mm) high |
| Center Cup Size | 2-3/4″ (70 mm) diameter x 3″ (76 mm) deep |
| Brand | Foredom |
What’s Included
| Part | Item | Description |
|---|---|---|
| M.SR | Series SR Motor | 1/6 HP reversible flex shaft motor running up to 18,000 RPM (use only with a speed control, not plugged directly into a wall outlet) |
| C.SCT-1 | Metal Housing Speed Control | Cast metal foot-operated speed control with wide profile and non-skid pads for smooth speed adjustment |
| H.20 | Quick-Change Handpiece | Lever-style quick-change handpiece for 3/32″ shank burs and tools |
| H.30 | Chuck-Style Handpiece | General-purpose chuck-style handpiece for a wide range of rotary tools and accessories |
| AK11 | Accessory Kit, 43-Piece | 3M Scotch-Brite EXL wheels, 3M Ceramic Purple sanding drums with mandrel, 3M radial bristle brush wheels with mandrel, V Stone abrasive wheel, CW and Metal Master polishing wheels, steel cutters and burs, wire and bristle brushes, felt wheel, platinum white polishing compound, mandrels, and A-10081 rotating bur and tool holder (bur stand 7″ (178 mm) diameter x 4″ (102 mm) high, center cup 2-3/4″ (70 mm) diameter x 3″ (76 mm) deep). Foredom may substitute similar products when necessary. |
Compatibility
- M.SR Series motor includes standard flexible shaft and sheath for connecting to Foredom and many other brands of quick-disconnect handpieces
- C.SCT-1 speed control is designed for use with most Foredom flex shaft motors
- H.20 quick-change handpiece is intended for use with 3/32″ (2.38 mm) diameter shank burs and tools only
Notes
- Do not plug the Series SR motor directly into a wall outletalways operate it through a compatible speed control.
- Use the reverse feature with care when working on screw-top mandrels; reverse rotation can loosen unmounted polishing wheels on threaded mandrels. Use pre-mounted wheels when running in reverse.
- Alternating forward and reverse directions can extend the life of some abrasives and help with symmetrical grinding, carving, and polishing.
- Position the motor so the shaft hangs freely without sharp bends and keep the work area clear of the moving flex shaft.



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