Chain Saw Sharpener NAC SHE220-F 220W for 100 mm Chains

The NAC SHE220-F 220W chain saw sharpener is an electric tool designed to restore and maintain cutting edges on 100 mm (4") chains. It integrates a 220 W motor with an adjustable angle mechanism and a secure clamping system to provide steady, repeatable grinding. The unit is intended for routine maintenance of chains used in pruning, firewood preparation and small-scale forestry tasks, delivering consistent edge geometry to improve cutting performance and extend chain life.

Advantages

The sharpener offers stable stone rotation and precise angle adjustment to reproduce uniform cutting angles across teeth. Its clamping system holds the chain firmly to reduce slippage and variation between sharpenings. Compact form factor and straightforward controls contribute to ease of setup and operation, while the motor power balances efficiency and control for light professional and homeowner use.

Suitable for

• Sharpening 100 mm (4") chains on household and garden chainsaws
• Restoring teeth before pruning and trimming tasks
• Maintaining chains used for cutting firewood and small logs
• Regular maintenance in light forestry and groundskeeping work

Key specifications

• Motor power: 220 W
• Compatible chain pitch: designed for 100 mm (4") chain length
• Adjustable sharpening angle for accurate tooth geometry
• Chain clamping mechanism for secure fixation during grinding
• Bench-mounted or tabletop form factor for stable operation

How to use

Secure the sharpener on a stable work surface and place the chain in the clamp so the tooth to be sharpened aligns with the grinding stone. Set the required sharpening angle according to chain type and desired cutting geometry. Switch on the motor and gently advance the grinding stone to each tooth until the correct bevel is achieved. Repeat for each cutting tooth, checking symmetry and depth to ensure consistent performance. Follow ordinary safety practices: disconnect power before adjustments and wear eye protection.

Usage recommendations

Use a clean, dry chain and check for damaged teeth before sharpening. Maintain the grinding stone condition and replace it when worn to preserve consistent results. For best performance, follow the chain manufacturer’s recommended filing angle and depth settings and perform sharpening on a regular schedule based on usage intensity.