Whiteside Diamond Compression Router Bits

Diamond compression bits, also known as diamond-tipped compression bits, are specialized cutting tools used in woodworking and CNC machining. They are designed to provide clean and precise cuts on various materials, including wood, plastics, composites, and non-ferrous metals.

Diamond compression bits are named for their unique cutting geometry, which combines both up-cut and down-cut flutes in a single bit. The top portion of the bit consists of up-cut flutes, while the bottom portion features down-cut flutes. This design helps to compress the material being cut, reducing chipping and tear-out on both the top and bottom surfaces of the workpiece.

The cutting edges of diamond compression bits are typically coated with industrial-grade diamonds or diamond-like carbon (DLC) coatings. This diamond coating enhances the durability and longevity of the bit, allowing for extended use without the need for frequent sharpening or replacement.