Electric Chainsaw Sharpener Kit With Titanium-Plated Diamond Bits - High-Speed Durable ? The latest, hardest titanium-plated diamond WHEEL we?ve ever made, owns 20% longer lifetime than those which are non-titanium-plated wheels. So you don't have to replace it often, 6 pcs [5/32''2, 3/16'' 2, 7/32'' 2] of wheels are provided which can help sharpen any of the chains out there. Less but better. Easy to Use ? No chain removal required, No replacement parts needed, Only 4 installation steps are needed at the first time of usage, and an easy-to-follow VIDEO is provided. Let's simplify your sharpening work with this helpful Chain saw Sharpener. Fast Result ? This is a HIGH-POWER sharpening tool, which means that even sharpen the bluntest chain, you can see how quickly your sharpening work could be done just in a few minutes. And get rid of troublesome hand sharpening once and for all. This is a great replacement for hand chain saw file/ sharpener. Accuracy ? With the Angle Attachment' help, see how easily you can be a professional and sharpen chainsaw blade at an exact angle depth, which can efficiently makes the chain razor-sharp protects the chain from wrong-angle damage. Thus, getting you chain back to razor sharp is no longer a unique ability of hand files. Perfect Assistant ? This efficient chainsaw sharpener is the perfect companion for chainsaws. It sharpen the chain, protects the chain, makes work easier safer than ever before. And the exquisite packaging makes it a unique and practical GIFT for father husband and logger. So, get it and you will find you are a cool working style leader!