The aluminum diamond wheel category isn’t one size. The 78mm for micro tools. The 100mm for dedicated sharpeners. The 125mm for bench grinders. The 150mm for wide blades. One OEM partner should cover all of them — with consistent aluminum hub quality, consistent SDC grain, and consistent balance across every diameter. LIVTER is that partner.
LIVTER Aluminum Wheel OEM Matrix
| Diameter | Bore Options | Grit | Bevel | Best For |
|---|---|---|---|---|
| 78mm | 12.7mm (1/2″), 10mm, 20mm | SDC200 | 60° | Micro tools, engraving bits |
| 100mm | 20mm, 12.7mm | Imported SDC | Flat | Dedicated sharpeners |
| 125mm | 32mm, 20mm | 60–3000 | Flat/Dish | Bench grinders |
| 150mm | 32mm | RVD400 | Flat | Wide blade polishing |
Custom OEM Specifications
Every compact diamond wheel in LIVTER’s aluminum hub program is configurable:
- Diameter: 50–150mm, any increment
- Bore: Metric (10/20/32mm) or imperial (12.7mm, 15.875mm, 25.4mm) — native-bored, no adapters
- Hub Material: 6061/7075 aluminum, machined, balanced
- Bevel Angle: Flat, 30°, 45°, 60°, or custom
- Abrasive: SDC diamond, RVD diamond, CBN; grit 60–3000
- Concentration: C75, C90, C100, C125
- Private Label: Laser-etched logos, custom SKU format (78D×12.7H×10T), branded packaging
| Capability | LIVTER OEM | General Supplier |
|---|---|---|
| Imperial Bore | Native 12.7mm, no adapter | Metric only, bushing required |
| Hub Material | Machined 7075 Al, balanced | Pressed or unknown |
| Bevel Custom | Any angle, per spec | Standard only |
| Grit Verification | Per-batch particle analysis | Not provided |
| OEM MOQ | 50 units per SKU | 300–500+ |
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