10Pcs Chainsaw Sharpener Grinding Stone File 4/4.8/5.5/6mm Chains Saw Sharpening Set Polishing Metals Chainsaw Sharpener Stones

Chainsaw sharpener essentials from Azabooti. This grinding stone set keeps chainsaw sharpening precise and efficient for various bar sizes.

Achieve precise, professional sharpening for your chainsaw with this 10-piece grinding stone file set. Whether you’re tuning a small chainsaw or a larger bar, these cylindrical abrasive stones come in four convenient diameters (4.0 mm, 4.8 mm, 5.5 mm, and 6.0 mm) to fit a range of chainsaw files and grinders. The pink, high-density grinding stones are designed to maintain a consistent edge on chain saw teeth, helping you keep cuts clean, efficient, and safe.

You’ll find versatile compatibility for electric grinders and lithium cordless grinders, with a 3 mm shank diameter that fits common accessory chucks. The stones are made from chrome alumina alloy, offering a robust abrasive surface for precise material removal without excessive heat buildup. Each piece is sized for specific chain configurations: 4.0 mm for smaller chains, 4.8 mm for medium-light setups, 5.5 mm for larger chains, and 6.0 mm for the biggest among smaller professional chains. This variety lets you tailor sharpening to your chain pitch and tooth geometry, maximizing performance and lifespan of your chain saw.

What you get: ten grinding stones, each finished with a cylindrical shape and a consistent grit roughness (mesh approximately 120–150) to balance aggressive cutting with delicate material control. The compact, ready-to-use design makes it easy to swap between diameters as you work, so you can maintain tooth geometry, reduce bar wear, and improve overall cutting efficiency.

Key benefits at a glance:

• Four diameters to match common chain sizes and tooth configurations
• Chrome alumina abrasive for durable, even sharpening
• Compatible with electric grinders and lithium electric grinders
• 3 mm shank fits standard tool chucks
• Mesh size around 120–150 for controlled material removal

How to use

• Ensure your grinder is powered off before loading the grinding stone
• Attach the stone with the appropriate diameter to your grinder’s chuck (3 mm shank)
• Wear eye protection and gloves; maintain consistent pressure while moving along each chain tooth
• Sharpen lightly to restore the original tooth geometry without overheating the chain
• Check tension and alignment of the chain after sharpening

This set is ideal for DIY maintenance and professional shop workflows, giving you reliable, repeatable results. Use the correct diameter to preserve tooth shape and chain pitch, then test cut on a scrap piece of wood or soft material to verify sharpness before tackling a larger job.

Features

• Improve edge with chrome alumina alloy
• Includes 4 sizes 4.0 4.8 5.5 6.0 mm
• Pink cylindrical stones for stable grinding
• 3 mm shank fits common chucks
• Suitable for electric and cordless grinders
• Mesh 120 150 grit for material control
• Set of 10 stones for versatile chainsaw care

Specifications

• Materials: chrome alumina alloy, pink cylindrical grinding stones, 3 mm shank diameter, mesh 120 150 grit, set of 10 stones

Frequently Asked Questions

What chainsaw models work with these stones

The set fits common chainsaw files and grinders with a 3 mm shank. It suits both small and large bar configurations for versatile maintenance.

Are these stones compatible with cordless grinders

Yes, they work with lithium cordless grinders as well as standard electric grinders. The 3 mm shank ensures easy swapping.

Do these stones help with gift giving for him or dad

They’re suitable as a practical gift for DIYers and professionals. Pack includes multiple diameters for different chain sizes and grooming needs.