Overview Reviews Product Description HSS Designed to produce a 2B class of fit Longer overall length (4 - 6" depending on size) Available as a "pulley" style where the shank diameter is not reduced or an "extension" style with reduced shank Spiral point forces the chips ahead of the tap - designed for through hole applications Suitable for various steels (up to 32Rc) and stainless steel Ferrous oxide surface treatment increases wear resistance, improves chip flow and reduces chip welding The ferrous oxide surface treatment also enables the tap to absorb the lubricant / cutting fluid Clarkson Osborn Catalog Product Videos Custom Field Size 1/4"-28 NF Flute length 1" Overall length 6" Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 1/4"-28 NF HSS Blue Wizard® Extension Spiral Point Machine Tap CT68416 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Clarkson-Osborn | sku: CLK CT68316 1/4"-28 NF HSS Blue Wizard® Extension Spiral Point Machine Tap CT68316 MSRP: Now: $52.66 Add to Cart Clarkson-Osborn | sku: CLK CT72504 1/4"-28 NF HSS Blue Wizard® Spiral Point Machine Tap CT72504 MSRP: Now: $12.31 Add to Cart Clarkson-Osborn | sku: CLK CT72120 #12-28 NF HSS Blue Wizard® Spiral Point Machine Tap CT72120 MSRP: Now: $15.17 Add to Cart Clarkson-Osborn | sku: CLK CT77504 1/4"-28 NF HSS Bright Wizard® Spiral Point Machine Tap CT77504 MSRP: Now: $12.31 Add to Cart
Clarkson-Osborn | sku: CLK CT72504 1/4"-28 NF HSS Blue Wizard® Spiral Point Machine Tap CT72504 MSRP: Now: $12.31 Add to Cart Clarkson-Osborn | sku: CLK CT72120 #12-28 NF HSS Blue Wizard® Spiral Point Machine Tap CT72120 MSRP: Now: $15.17 Add to Cart Clarkson-Osborn | sku: CLK CT77504 1/4"-28 NF HSS Bright Wizard® Spiral Point Machine Tap CT77504 MSRP: Now: $12.31 Add to Cart
Clarkson-Osborn | sku: CLK CT72120 #12-28 NF HSS Blue Wizard® Spiral Point Machine Tap CT72120 MSRP: Now: $15.17 Add to Cart Clarkson-Osborn | sku: CLK CT77504 1/4"-28 NF HSS Bright Wizard® Spiral Point Machine Tap CT77504 MSRP: Now: $12.31 Add to Cart
Clarkson-Osborn | sku: CLK CT77504 1/4"-28 NF HSS Bright Wizard® Spiral Point Machine Tap CT77504 MSRP: Now: $12.31 Add to Cart