screw shank for sale, brand-new and used.

S10S-TNER-2 RH BORING BAR TTC PROD Internal Threading And Grooving ?Insert Not Included. Applications Excellent all-purpose system for internal threading and grooving. Very strong insert design and wide insert selection and range.

Champion 704 taper length drills have the same overall flute lengths as taper shank drills.. Frequentl used in lathes and screw machines 118? Point Straight Shank

Lyndex-Nikken Lyndex 030-EXT 300DA Series Straight Shank Collet Chuck Extension, 3/64" - 1/4" Collet Range, 1/2" Diameter x 6.92" Length

Applications Utilize the four way split to provide maximum gripping of the tap, to minimize pull-out and to reduce down time. Features Square on tap shank engages with the broached square hole in the tap driver for a positive drive of the tap. Made from high quality steel and properly heat treated.

Walter Valenite Specs

Cleveland 950E High Speed Steel Extra Long Length Drill Bit, Black Oxide, Round Shank, 118 Degree Notched Point, 7/16" Dia. x 8" Lg (Pack of 1)

Spiral point is designed to push the chips ahead of the cutting action, helping to reduce loading in the flutes Applications For cutting standard screw threads. For machine tapping operations, but may also be employed for hand tapping as well. For use in a variety of ferrous and non-ferrous materials.

Applications General purpose tools designed for cutting standard screw threads. Used for hand threading applications or machine tapping operations. They are used to reach holes that are otherwise difficult to tap or for tapping very deep holes.

Sandvik Coromant RF151.23-3225-30M1 Steel T-Max Q-Cut Shank Tool for Parting and Grooving Holder, 0.866" Maximum Depth of Cut

Sandvik Coromant RF123E067-12D Steel CoroCut 41641 Shank Tool for Parting and Grooving Holder, 0.67" Maximum Depth of Cut

This new Tapered Plastic Handle spins freely around an internal screw, making it perfect for use with hand wheels and crank handles commonly found on drill presses, milling machines, and other machinery. Handle is 3" long and 13/16" in diameter at the largest part of the taper. Metric thread size is M8 x 1.25 with 1/2" length of exposed threads.

This tool was part of a liquidation from a failed gun part manufactuing company near Minneaplis, MN.  There really isn't a lot more to say.  Look at the photos.

Yankee Corporation Yankee 2mm (.0787) Straight Flute Straight Shank Chucking Reamer

Made this in the die shop for small jobs. Shank has a set-screw flat and a second, hand-ground one. Made from O-1 tool steel.