LUNYEE Triangular CNC Router Bits Set, 1/8" Shank Engraving Carving V-Bit with Nano Blue Coating Bits

【1/8 inch Shanke; 20/30/45/60/90 degree 0.1 mm V-bit】 Each 2pcs, There are five different degrees of angle – 20/30/45/60/90 degree 0.1mm bits are commonly used in pattern and letter engraving.
【Triangular engraving knife】 The triangular V-bit is suitable for 2D and 3D engraving. The chip removal is smooth and dust is not easy to accumulate.
【Extended service life】 The nano blue coating increases the hardness, thereby extending the service life and making the knife more durable and wear-resistant.
【Durable and high quality】 Sharp cutting edge with no burrs on the surface. The ultra-fine carbide material ensures its excellent performance in engraving and milling.
【Versatile application】 Widely suitable for engraving, drilling, milling, cutting and lettering on hardwood, plywood, acrylic, plastic fiber, resin, PCB, aluminum and other materials. Very suitable for sign making and lettering work.