445J99 Carbide Chucking Reamers with Straight Shank

Bulk orders will be discounted, please contact us.

The TiAlN finish on these carbide chucking reamers withstands high temperatures and protects the reamer from wear during high-speed, dry machining applications with ferrous metals. A TiAlN finish can be an economical alternative to an AlCrN coating. The reamers' helical flutes (also called high-spiral flutes) evacuate chips from a hole as they enlarge it to an exact size for a precise fit when installing fasteners or other parts. They also help prevent chips from packing in the flutes during reaming tasks. These carbide reamers have a straight shank that mounts to the chuck of a drill press or similar machining tool.