Description: Cutting sharp, smooth rotation, brisk operation High hardness, good wear resistance, greatly improve the life Applicable models: the engraving machine, trimmer The main function: trimming, three-dimensional clearance angle, slotted Scope: wood, hardwood, particleboard, MDF, acrylic Material: Alloy blade, carbon steel handle Total length: approx. 3-5/8" Shank diameter: approx. 1/2" Blade diameter: approx. 3/4" Blade length: approx. 20mm Package Includes: 1 Piece Flush Trim Cutter