Clarkson-Osborn

1/4" HSS Hand Reamer RE41016

HSS Right hand cut Left hand helix Bright and black finish Square end for tap wrench Hand reamers are used for the final sizing of holes Left hand spiral flute design pushes chips forward out of the...

1/4" HSS Heavy Duty Jobber Drill Bit DR74016

HSS Black oxide finish 135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust force needed Heavy web construction gives this drill higher torsional strength which...

1/4" HSS Hyper Jobber Drill Bit ZD16016

HSS Black oxide finish for increased wear resistance and added lubricity 118° Degree point suitable for general purpose drilling in a wide range of materials Steam oxide surface treatment increases...

1/4" HSS Pan-L Double End Drill Bit DR77016

HSS Black oxide finish for increased wear resistance and added lubricity 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the...

1/4" HSS Pan-L Drill Bit DR76016

HSS Black oxide finish for increased wear resistance and added lubricity 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the...

1/4" HSS Spade Drill ZD02016

Designed for boring holes quickly through all types of wood Perform best at higher speeds and are easy to re-sharpen Ground flats on 1/4" shank

1/4" HSS Stub Drill Bit DR12016

HSS Black oxide finish for increased wear resistance and added lubricity 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the...

1/4" HSS Taper Length Drill Bit DR20016

HSS Straight shank Black oxide finish for increased wear resistance and added lubricity 118° Degree point Taper length drills have the same flute length as taper shank drills for deeper hole...

1/4" HSS Taper Pin Reamer RE30016

HSS Bright finish ¼" taper per foot Square end for tap wrench Taper pin reamers are used to ream holes into which standard taper pins will fit Straight flute for hand reaming of most materials

1/4" HSS Two Tone Jobber Drill Bit DR02016

HSS 135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust force needed Black and gold surface treatment for maximum lubricity Ideal for hand drilling and machine...

1/4" SA-Type Aluminum Cut Cylindrical Carbide Burr SC95001

Clarkson-Osborn carbide burs are offered in all of the popular SCTI styles The 1/4" shank burs are available in single, double as well as aluminum cut 6" long shank burs are available for extended...

1/4" SA-Type Double Cut Cylindrical Carbide Burr SC90005

Clarkson-Osborn carbide burs are offered in all of the popular SCTI styles The 1/4" shank burs are available in single, double as well as aluminum cut 6" long shank burs are available for extended...