Amana Tool Solid Carbide Spiral CNC Router Bits / End Mills for Steel & Stainless Steel Option:51606 - 4-Flute x 1/4 Dia x 1-1/8 x 1/4 Shank x 3 Inch Long Up-Cut Router Bit / 45º Corner Chamfer The high-performance SPEED-TIP™ design self-feeds

The high-performance SPEED-TIP™ design self-feeds for faster hole making when compared to traditional spade bits

Maximum performance in corded and cordless SDS-Plus rotary hammers (rotary mode only)

Connects three sections at a 90° angle

Classic profile bullnose stair tread with left hand mitered return for a finished

Amana Tool Solid Carbide Spiral CNC Router Bits / End Mills for Steel & Stainless Steel Option:51606 - 4-Flute x 1/4 Dia x 1-1/8 x 1/4 Shank x 3 Inch Long Up-Cut Router Bit / 45º Corner Chamfer The high-performance SPEED-TIP™ design self-feedsThese router bits are manufactured from our exclusive ultra fine micrograin carbide and feature a 30 degree Center Cutting Mill End with a 45 degree corner chamfer (for extra strength) up cut design and very importantly Aluminum Titanium Nitride (AlTiN) coating for superior cut quality. Increase the ruggedness of your solid carbide end mill's number one major wear point by the addition of corner chamfers that enhance the edge strength. Excellent for