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沂禾
Ceramic and resin-bond grinding wheels built for electric chain grinders — professional-grade sharpening results, consistently, from your own workshop.

Keeping your chain sharp isn't just about cutting faster — it's safety, efficiency, and equipment life, all in your control.
Sharpen in-house instead of paying for repeated professional sharpening trips, keeping tools ready whenever you need them.
A sharp chain cuts smoother and more aggressively, reducing vibration, engine stress, and fuel consumption.
Sharpens low-profile, standard, and semi-chisel chains — ideal for workshops handling multiple brands and models.
Excellent heat resistance and long-lasting cutting performance, even under sustained workshop use.
Smooth grinding action with controlled material removal for precise, repeatable sharpening.
Optimized Grit. Grit 70 balances efficient material removal with precision sharpening — preventing overheating and premature chain wear.

Comprehensive coverage across chain pitches and grinder models. Custom sizes and OEM specifications are available on request.
| Model | Diameter × Thickness × Bore |
|---|---|
| 1F-100/105 | × 3.2 × 10 PA |
| 1F-100/105 | × 3.2 × 16 PA |
| 1F-100/105 | × 3.2 × 22.2 PA |
| 1F-100/105 | × 4.7 × 22.2 PA |
| 1F-100/105 | × 4.8 × 22.2 PA |
| Model | Diameter × Thickness × Bore |
|---|---|
| 1F-145 | × 3.2 × 22.2 PA |
| 1F-145 | × 4.7 × 22.2 PA |
| 1F-145 | × 4.8 × 22.2 PA |
| 1-145 | × 6 × 22.2 PA |
| 1-145 | × 6.3 × 22.2 PA |
Selecting the correct grinding wheel is critical for both sharpening accuracy and operational safety.
Must match your grinder's design — check your machine's rated wheel size before ordering.
Must correspond to your chain pitch for accurate, even sharpening across every tooth.
Ensures secure mounting and smooth, vibration-free rotation during operation.

Grit 70 offers the best balance between efficient material removal and precision sharpening, helping prevent overheating and premature chain wear.
Ceramic wheels offer excellent heat resistance and long-lasting cutting performance. Resin-bond wheels provide smoother grinding action with more controlled material removal.
Match wheel diameter to your grinder's design, wheel thickness to your chain pitch, and arbor hole size for secure mounting. If unsure, send us your grinder model and chain specification.
These wheels sharpen low-profile chains, standard chains, and semi-chisel chains — suitable for workshops handling multiple brands and models.
Yes, custom sizes and OEM specifications are available upon request in addition to our standard size range.
Tell us your electric chain grinder model and chain specification — we'll recommend the right ceramic or resin-bond wheel for your setup.