Overview Reviews Product Description HSS For chamfering, deburring, and countersinking Can also be used to enlarge holes in sheet metal Clarkson Osborn Catalog Product Videos Custom Field Diameter 5/16" Material HSS Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 5/16" HSS 1 Flute 100° Countersink ZD63320 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Clarkson-Osborn | sku: CLK ZD72020 5/16" HSS 6 Flute 100° Countersink ZD72020 MSRP: Now: $0.00 Clarkson-Osborn | sku: CLK ZD63312 3/16" HSS 1 Flute 100° Countersink ZD63312 MSRP: Now: $0.00 Clarkson-Osborn | sku: CLK ZD63340 5/8" HSS 1 Flute 100° Countersink ZD63340 MSRP: Now: $0.00 Clarkson-Osborn | sku: CLK ZD63020 5/16" HSS 1 Flute 60° Countersink ZD63020 MSRP: Now: $0.00
Clarkson-Osborn | sku: CLK ZD63312 3/16" HSS 1 Flute 100° Countersink ZD63312 MSRP: Now: $0.00 Clarkson-Osborn | sku: CLK ZD63340 5/8" HSS 1 Flute 100° Countersink ZD63340 MSRP: Now: $0.00 Clarkson-Osborn | sku: CLK ZD63020 5/16" HSS 1 Flute 60° Countersink ZD63020 MSRP: Now: $0.00
Clarkson-Osborn | sku: CLK ZD63340 5/8" HSS 1 Flute 100° Countersink ZD63340 MSRP: Now: $0.00 Clarkson-Osborn | sku: CLK ZD63020 5/16" HSS 1 Flute 60° Countersink ZD63020 MSRP: Now: $0.00