10pcs 3.175 Premium Quality Tungsten Steel PCB Engraving Bit CNC Router Tool (20 degrees *0.2)

Features: 100percent brand new and high quality A pack of V shape flat bottom engraving bits with Large capacity Chip elimination, high efficiency and good quality A Wide Range of Materials can be engraved:hardwood, density board, double color board, acrylic, plastic board Made from high quality Tungsten Steel for a precise, easy cutting experience High precision tool grinding,a power tool for 2D sculpture, 3D sculpture Specification: Material: tungsten steel Full length: 27mm 1.1in Process: blue plating Application: hardwood, density board, double color board, acrylic, plastic board Function: engraving machine to achieve two dimensional, three dimensional engraving Size: 20 degrees *0.2, 20 degrees *0.3, 20 degrees *0.4, 20 degrees *0.5, 20 degrees *0.7(Optional) Weight: 33 g 1.2 oz(approx.) Package list: 10 x Engraving Bit with a box .