4.0/4.8/5.5mm Chainsaw Sharpener Stone File Chain Saw Carving Grinding Abrasive

Features: The sharpening head of the electric saw sharpener is easy to install and has good heat dissipation. It can be applied to the polishing agent without removing the chain, thereby improving work efficiency. These stones leave an excellent cutting-edge on saw chain and are easily replaced on most electric chain sharpeners carded. This product adopts high-quality emery-jade grinding head, which is finely-polished, hard and wear-resistant, high-sharpness, strong hardness, and does not lose sand/deformation. The overall-surface finish is very good. It is very suitable for chain saw polishing, jade-carving /Glass polishing. It is a very popular product. The hardest titanium-plated diamond wheels, adopted titanium-plating process, which means you will enjoy 20% longer-lifetime of these bits than others non-titanium-plated. Specifications: Material:Titanize Size:As Picture Shown 4/4.8/5.5mm3 specifications with 6 pieces each. 4/4.8/5.5mm3 specifications with 8 pieces each. Shape: Cylindrical grinding head Granularity: 120-150 (mesh) Outer diameter: 4/4.8/5.5mm Shank diameter: 3.0mm Length: 45mm Scope of application: chainsaw-blade jade-alloy steel-grinding 4.0MM: suitable for small chainsaw chains (3/8) {22-knives 45 knots 29-knives 59 knots or less} 4.8MM: suitable for small chainsaw chains for 325 {larger than 3/8 chain} 5.5MM: suitable for large chainsaw chains (for 404 chains) {32-knives and 64 knots} Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1 Set Diamond Chainsaw Sharpener