Clarkson-Osborn

1" x 1/2" Reduced Shank HSS Extra Long Drill Bit DR40971

HSS Straight shank Black oxide finish for increased wear resistance and added lubricity 118° Degree point Fractional and metric sizes in various overall lengths / flute lengths for each diameter For...

1" x 1/2" Reduced Shank HSS Prentice Drill Bit DR50100

HSS 118° Degree point with 3 ground flats on the shank for no-slip chucking Black and gold surface treatment for maximum lubricity 1/2" Standard reduced shank to expand the size range capacity of...

1"-10 BSF HSS Blue Wizard® Spiral Point Machine Tap CT81264

HSS BSW (British Standard Whitworth) is similar to UNC but differs in that the thread form for a BSW is 55° vs. the 60° for UNC BSF (British Standard Fine) is a finer pitch series, also with a 55°...

1"-10 BSF HSS Bright Wizard® Spiral Point Machine Tap CT81364

HSS BSW (British Standard Whitworth) is similar to UNC but differs in that the thread form for a BSW is 55° vs. the 60° for UNC BSF (British Standard Fine) is a finer pitch series, also with a 55°...

1"-10 BSF HSS Hex Die Nut TA81864

HSS British Standard Whitworth (BSW), British Standard Fine (BSF), and British Association (BA) thread styles These dies are suitable for cutting new threads Used for threading studs, bolts and rods...

1"-10 BSF HSS Warwick® Bottoming Hand Tap TA37824

Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread...

1"-10 BSF HSS Warwick® Hand Tap Set TA37821

Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread...

1"-10 BSF HSS Warwick® Plug Hand Tap TA37823

Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread...

1"-10 BSF HSS Warwick® Taper Hand Tap TA37822

Premium HSS hand tap Ground thread Bright finish BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Available in taper (7 - 10 thread chamfer), plug (3 - 5 thread...

1"-10 BSF x 2" HSS Round Die TA43464

HSS General purpose BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Used for threading studs, bolts and rods that require external threads Clarkson Osborn...

1"-10 BSF x 3" HSS Round Die TA43564

HSS General purpose BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form Used for threading studs, bolts and rods that require external threads Clarkson Osborn...

1"-11 BSPF x 2-1/4" HSS Round Die TA28464

HSS General purpose British standard pipe (BSP) - 55° degree thread form This thread is not tapered (parallel) and needs a gasket or seal to be gas/liquid tight. Used to create external pipe and...