Efficient & Precise Sharpening: VEVOR cordless chainsaw sharpener features 5 adjustable speeds (5000-30000 RPM) and a multi-angle guide attachment (25°/30°/35°). Handles different chain types with ease, meeting fine maintenance or high-speed repair needs

Compatible with Multiple Chains: Equipped with a 0.13-inch (3.2mm) collet and 4 sturdy grinding heads (0.16"/4 mm, 0.18"/4.5 mm, 0.19"/4.8 mm, 0.22"/5.5 mm), this electric chain saw sharpener delivers fast, efficient sharpening for various chain types

Efficient Battery Life: With a 2000mAh large-capacity battery and convenient Type-C charging, this DC 8V handheld saw chain sharpener recharges in just 1.5–2.5 hours and provides long-lasting power for extended sharpening sessions

Lightweight & Portable: At just 1.01 lbs (0.46 kg), this cordless handheld chainsaw sharpening tool is easy to carry and comfortable to hold. The ergonomic grip ensures fatigue-free use, quickly restoring your chain sharpness