Freud Carbide Forstner Bit automaxx Durable Components: Roller axles are

Durable Components: Roller axles are precision-machined from cold-rolled steel and case-hardened for unmatched durability

soft start

and able to be glued without additional work

Rollers are made from wear-resistant acetal resin

Freud Carbide Forstner Bit automaxx Durable Components: Roller axles areFreud's Carbide Forstner Bits bring a technical level of excellence not found in a standard high speed steel Forstner Bit. These bits will drill through a multitude of materials. Use to drill pocket holes, angled holes, overlapping holes and flat bottom holes. Best of all, these bits will not burn like a standard Forstner and will stay sharp many times longer. These bits can be sharpened by any reputable sharpening service who sharpens router bits.