• 【Durable Construction】Rust-resistant metal casing ensures quick, simple, and precise sharpening of chainsaw chains
• 【Portable Design】Handheld tool that's easy to use - simply rotate the handle to operate
• 【Professional Precision】Ratchet mechanism ensures accurate positioning for each tooth sharpening
• 【Universal Compatibility】Standard 30° sharpening angle works with various brands of electric and gas chainsaws
• 【Effortless Maintenance】Keeps chainsaw chains sharp, improving work efficiency and performance

Specifications:

• Material: stainless steel + tungsten steel alloy
• Product size: 6.6*5.8*4.3cm
• Grinding head length: 35mm, grinding head diameter: 3mm