Xtreme Blue Downcut Finishing Bit – 3 Wing

Downcut Finishing spirals have a downward spiral geometry, leaving the best finish on the top side of the component. Best suited for shallow grooving and for sizing thin and soft materials due to the downward spiral geometry, pushing the component down to the bed to reduce any movement.

Extreme Blue is an innovative coating application technology that allows its special titanium coating to be applied at a thickness of 0.0008-0.001mm; less than half the thickness of more common coatings, such as DLC. Therefore, our router bits with Extreme Blue coatings have all the longevity benefits of a coating, with no reduction in the machined finish or increased stress on the cutter.

In summary, Xtreme Blue bits have:

• Increased resistance to heat and impact
• Increased hardness
• The same sharp edge as uncoated bits

This is what allows Xtreme Blue coated bits to cut twice as many boards as regular uncoated cutters.