Spiral Router Bits Up Down CNC Compression Bit 1/4 inch Shank &Cutting Diameter, 1" Cutting Length Bit, Carbide End Mill for Wood Cut Carving Engraving Grooving

Specifications of the Compression Router Bit: 1/4-Inch Cutting Diameter, 1/4-Inch Shank, 1-Inch Cutting Length, 2-1/4-Inch Overall Length, 2 Flutes 1/4 Router Bit, Compression (Cut Up and Down) Spiral Bit. All of our router bits are measured by precision instruments, and there may be some errors when measured manually as the tightness of the handle varies from person to person. HOZLY Compression bit with 1/4-inch shank is made of industrial-grade solid carbide, reinforced with tungsten carbide cutters. This 1/4-inch compression router bit is specifically designed to provide a high-quality finish and efficient cuts. Our spiral router bits are suitable for CNC sizing, cutting, copying and milling plywood, oak, MDF, other hardwood materials, plastic, laminates and soft metals. Please choose a cutting length that exceeds the board by 2-5mm, otherwise the compression cutter will break. Compression Cutting Router Bit: This compression CNC bit can cut cleanly both at the top and bottom. Its spiral motion draws both sides to the center of the 1/4 inch spiral bit, where it falls out from the side. Note: All our router bits or end mills can only rotate clockwise while working, so if your machine can only turn counterclockwise, it is not suitable.