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Alpha Quad-W Adapter — for Wet Edge Polishing (Aluminum & Carbon Plated Steel)
The Alpha® Quad-W Adapter is engineered for wet flush cutting blades fitted with the Quad drive pattern. Available in a 4-Hole Aluminum body or a heavier-duty 5-Hole Carbon Plated Steel body, the adapter mounts quickly to any Quad Drive blade in 5/8"-11 or M14-2 thread and ships complete with all necessary mounting hardware — ready for immediate use.
Features
- Designed for wet flush cutting blades with Quad mounting holes
- Available in 4-Hole Aluminum or 5-Hole Carbon Plated Steel
- 5/8"-11 and M14-2 thread options for major grinder spindles
- Mounts to any Quad Drive blade (KatanaQ, EliteQ and other Quad-pattern blades)
- Includes all necessary mounting parts — no extra hardware required
- Compact, lightweight and easy to swap between jobs
| Part No. | Material | Thread | Compatible With | UPC |
|---|---|---|---|---|
| QUAW058 | 4-Hole Aluminum | 5/8"-11 | 4-Hole Quad Drive Blade (7/8" arbor) | 749173450846 |
| QUAW5M14 | 5-Hole Carbon Plated Steel | M14-2 | 5-Hole Quad Drive Blade (22 mm arbor) | 749173414312 |
| QUAWM14 | 4-Hole Aluminum | M14-2 | 4-Hole Quad Drive Blade (22 mm arbor) | 749173450853 |
| QUAW5058 | 5-Hole Carbon Plated Steel | 5/8"-11 | 5-Hole Quad Drive Blade (7/8" arbor) | 749173414305 |
- Match the adapter thread to your grinder spindle — 5/8"-11 for most US right-angle grinders, M14-2 for European-spec grinders.
- Choose the 4-Hole Aluminum body for standard wet flush cutting, or the 5-Hole Carbon Plated Steel body for heavier or higher-load applications.
- Seat the Quad-W adapter against the blade so the four (or five) drive pins align with the matching holes in the blade hub.
- Hand-tighten onto the grinder spindle, then snug with a wrench — do not over-tighten.
- Connect water feed and verify steady flow at the blade before cutting; always cut wet to maximize blade life.
- Inspect drive pins and threads after each job; replace the adapter if pins are bent or threads are damaged.
7/8" Arbor — 4-Hole Aluminum Adapter — QUAW058
| Part No. | QUAW058 |
| UPC | 749173450846 |
| Type | 4-Hole Aluminum Adapter |
| Attachment | 7/8" Arbor |
| Thread | 5/8"-11 |
| Recommended For | Wet Flush Cutting |
| Packaged Weight | 0.10 lbs |
| Package Dimensions | 1.75" x 1.75" x 1.25" |
| Commodity Code | 8466.91.0000 |
| Country of Origin | China |
22 mm Arbor — 5-Hole Carbon Plated Steel Adapter — QUAW5M14
| Part No. | QUAW5M14 |
| UPC | 749173414312 |
| Type | 5-Hole Carbon Plated Steel Adapter |
| Attachment | 22 mm Arbor |
| Thread | M14-2 |
| Recommended For | Wet Flush Cutting |
| Commodity Code | 8466.91.0000 |
| Country of Origin | China |
22 mm Arbor — 4-Hole Aluminum Adapter — QUAWM14
| Part No. | QUAWM14 |
| UPC | 749173450853 |
| Type | 4-Hole Aluminum Adapter |
| Attachment | 22 mm Arbor |
| Thread | M14-2 |
| Recommended For | Wet Flush Cutting |
| Packaged Weight | 0.10 lbs |
| Package Dimensions | 1.75" x 1.75" x 1.25" |
| Commodity Code | 8466.91.0000 |
| Country of Origin | China |
7/8" Arbor — 5-Hole Carbon Plated Steel Adapter — QUAW5058
| Part No. | QUAW5058 |
| UPC | 749173414305 |
| Type | 5-Hole Carbon Plated Steel Adapter |
| Attachment | 7/8" Arbor |
| Thread | 5/8"-11 |
| Recommended For | Wet Flush Cutting |
| Commodity Code | 8466.91.0000 |
| Country of Origin | China |
| Property | Detail |
|---|---|
| Recommended Use | Wet Flush Cutting |
| Drive Pattern | Quad (4-Hole or 5-Hole) |
| Country of Origin | China |
No frequently-asked questions are currently published for this product. Contact us at e-commerce@dynamicstonetools.com.
No product-specific videos are currently available from the manufacturer or DST.
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov. Always wear appropriate PPE.
Specifications
| Connection | 5/8-11, M14-2 |
| Series | W, W5 |





















