3Pcs/lot 4.0/4.8/5.5mm Shank Round High Carbon Steel Sharpening Chainsaw Saw Chain Files Sharpener Woodworking Hand Tools 245mm

File Cut Type : Double-cut is_d : Yes Material : High Carbon Steel Model Number : Round Chainsaw Saw Chain Files DIY Supplies : Woodworking Type : Saw Files Brand Name : DRELD Teeth Type : Fine-toothed Origin : Mainland China 3 sizes for choosing : 4mm ( 5/32" ) / 4.8mm (3/16" ) / 5.5mm ( 7/32" ) . File Length : approx. 245mm/ 9.65". Material : High carbon steel (T12).