Overview Reviews Product Description Cobalt Bright and black finish Straight shank Right hand cut Left hand helix Left hand spiral flute design pushes chips forward out of the hole and allows the reamer to be used in holes that have an interruption These reamers can be run approximately 25% faster than regular HSS reamers with increased tool life due to cobalt substrate Clarkson Osborn Catalog Product Videos Custom Field Diameter 13/32" Flute length 38mm Overall length 133mm Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 13/32" Cobalt Chucking Reamer RE24026 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *