Woodworking Three-Blade Split Drill 35, 36, 37Mm Hole Opener, Split Drill, Forward And Reverse Numerical Control Woodworking Row Drill

Material: Stainless steel Model: Three-blade split drill 35 * 70L, three-blade split drill 36 * 70R, three-blade split drill 36 * 70L Name: Three-blade split drill Packaging: plastic box Material: cutter head YG8 alloy, cutter body 45 #carbon steel, surface spray Packing size: 38mm * 38mm * 80mm Weight: 110g, 118g, 123g (forward and reverse weights are the same) Usage: For wood openings