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Alpha® Twincur CFP — C-Frame Polishing System
Great news for users of C-Frame edge polishing machines such as the Park Pro-Edge series. The Alpha® Twincur CFP is a new-generation polishing system that polishes most popular natural and engineered stones, on either straight or bullnose edges. The 5-step process pairs two metal-bond grinding wheels (for milling) with three resin-bond polishing wheels to bring the edge to a finished gloss in the shortest possible cycle.
Features
- Designed for polishing all stones using C-Frame edge polishing machines
- Highest polishing quality on demanding edge treatments
- Polishes straight or beveled edges
- User-friendly 5-step process
- Two types in the system: Metal-bond (milling) and Resin-bond (polishing)
- Use the resin wheels with the EGV4SNL Hook & Loop backed snail-lock adapter
- New-generation polishing system for single-head C-Frame machines
| Part No. | Size | Max RPM | Type | Bond | Color | UPC |
|---|---|---|---|---|---|---|
| CFP400M | 4" | 5,000 | Snail Lock Adapter | Metal | Blue | 749173472619 |
| CFP401M | 4" | 5,000 | Snail Lock Adapter | Metal | Yellow | 749173472626 |
| CFP402R | 4" | 4,000 | Hook & Loop | Resin | Red | 749173472633 |
| CFP403R | 4" | 4,000 | Hook & Loop | Resin | Dark Green | 749173472640 |
| CFP404R | 4" | 4,000 | Hook & Loop | Resin | Light Green | 749173472657 |
| EGV4SNL | 4" | 4,000 | Hook & Loop Backed Snail Lock Adapter | Adapter | - | 749173472664 |
- Mount the metal-bond Twincur CFP wheels (CFP400M then CFP401M) directly on the C-Frame snail-lock spindle for milling the edge.
- Switch to the EGV4SNL Hook & Loop backed snail-lock adapter to run the resin-bond wheels.
- Run the resin sequence: CFP402R (Red) → CFP403R (Dark Green) → CFP404R (Light Green) for progressive polishing.
- Maintain water flow throughout — the Twincur CFP system is wet-only.
- Do not exceed the maximum RPM stamped on each wheel (5,000 RPM for metal, 4,000 RPM for resin).
- For best gloss, refer to the Twincur Recommended Parameters chart for feed rate and step-by-step machine settings.
Blue — 4" — Snail Lock Adapter — CFP400M
| Part No. | CFP400M |
| UPC | 749173472619 |
| Size | 4" |
| Type | Snail Lock Adapter |
| Color | Blue |
| Max RPM | 5,000 RPM |
| Recommended For | C-Frame Polisher |
| Packaged Weight | 1.70 lbs |
| Package Dimensions | 5in x 5in x 1.5in |
| Commodity Code | 6804.21.0000 |
| Country of Origin | Korea |
Yellow — 4" — Snail Lock Adapter — CFP401M
| Part No. | CFP401M |
| UPC | 749173472626 |
| Size | 4" |
| Type | Snail Lock Adapter |
| Color | Yellow |
| Max RPM | 5,000 RPM |
| Recommended For | C-Frame Polisher |
| Packaged Weight | 1.55 lbs |
| Package Dimensions | 5in x 5in x 1.5in |
| Commodity Code | 6804.21.0000 |
| Country of Origin | Korea |
Red — 4" — Hook & Loop — CFP402R
| Part No. | CFP402R |
| UPC | 749173472633 |
| Size | 4" |
| Type | Hook & Loop |
| Color | Red |
| Max RPM | 4,000 RPM |
| Recommended For | C-Frame Polisher |
| Packaged Weight | 0.15 lbs |
| Package Dimensions | 4in x 4in x 0.5in |
| Commodity Code | 6804.21.0000 |
| Country of Origin | Korea |
Dark Green — 4" — Hook & Loop — CFP403R
| Part No. | CFP403R |
| UPC | 749173472640 |
| Size | 4" |
| Type | Hook & Loop |
| Color | Dark Green |
| Max RPM | 4,000 RPM |
| Recommended For | C-Frame Polisher |
| Packaged Weight | 0.15 lbs |
| Package Dimensions | 4in x 4in x 0.5in |
| Commodity Code | 6804.21.0000 |
| Country of Origin | Korea |
Light Green — 4" — Hook & Loop — CFP404R
| Part No. | CFP404R |
| UPC | 749173472657 |
| Size | 4" |
| Type | Hook & Loop |
| Color | Light Green |
| Max RPM | 4,000 RPM |
| Recommended For | C-Frame Polisher |
| Packaged Weight | 0.15 lbs |
| Package Dimensions | 4in x 4in x 0.5in |
| Commodity Code | 6804.21.0000 |
| Country of Origin | Korea |
4" — Hook & Loop Backed Snail Lock Adapter — EGV4SNL
| Part No. | EGV4SNL |
| UPC | 749173472664 |
| Size | 4" |
| Type | Hook & Loop Backed Snail Lock Adapter |
| Max RPM | 4,000 RPM |
| Recommended For | C-Frame Polisher |
| Packaged Weight | 0.55 lbs |
| Package Dimensions | 4.75in x 4.75in x 2in |
| Commodity Code | 6804.21.0000 |
| Country of Origin | Japan |
| Property | Detail |
|---|---|
| Diameter | 4" |
| System Steps | 5 (2 metal + 3 resin) |
| Machine Type | C-Frame Edge Polisher (e.g. Park Pro-Edge) |
| Mounting | Snail Lock (metal wheels) / Hook & Loop on EGV4SNL adapter (resin wheels) |
| Application | Wet polishing — natural and engineered stone |
| Edge Type | Straight or Bullnose |
| Commodity Code | 6804.21.0000 |
No frequently-asked questions are currently published for this product. Contact us at e-commerce@dynamicstonetools.com.
Twincur CFP for C-Frame
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov. Always wear appropriate PPE.
Especificaciones
| Size | EGV4SNL, CFP400M, CFP401M, CFP402R, CFP403R, CFP404R |













