USED Qingdao Jiho machine Co.,ltd. no

Advantages of PCD Pencil Sharpening Cutter

1. Extreme Hardness & Excellent Wear Resistance

The cutter head adopts high-quality industrial-grade polycrystalline diamond (PCD) material. Its hardness is much higher than that of tungsten carbide and ordinary alloy cutters, which greatly prolongs service life and raises the total sharpening capacity for pencils.

2. Sharp & Uniform Cutting Edges

Ultra-sharp cutting edges create smooth, burr-free pencil points with stable and consistent core profiles, bringing users a superior writing experience.

3. Perfect Matching for Fully Automatic Pencil Production Lines

Custom-developed for automatic pencil processing machines. The structure realizes accurate and firm clamping, supporting steady running of equipment with no manual operation required.

4. Superior Machining Precision

Optimized cutting edge geometry guarantees unified length and angle of pencil tips, effectively lowering the rate of pencil lead breakage during sharpening.

5. High Cutting Efficiency

Low cutting-resistance structural design speeds up sharpening cycles, cuts processing duration and lifts the overall production efficiency of your workshop.