Triangular Engraving Coating Aluminum Lettering Review

【Wide Applications】It is widely used to engrave, drill, mill, cut and carve on hardwood, plywood, acrylic, plastic fiber, resin, PCB, aluminum and other material. Suitable for lettering and sign making. 【1/8” Shank; 30deg 0.1mm V Bit】Shank size are 1/8 inch. 30 degree 0.1mm v-bit is commonly used in CNC engraving. 【Triangular Engraving Bits】Triangular v shape can be used in 2D and 3D carving. Easy to remove chips, not easy to stick dust. 【Longer Service Life】Nano blue coating strengthens the hardness so that the service life is extended and the bits are more durable and wear-resistant. 【Durable & Well-made】Sharp cutting edge, no glitches on the surface. Ultrafine carbide material ensures its engraving and milling performance.