Class of Fit Spiral Flute Taps – Vanadium HSS, Oxide Finish, Modified Bottoming Style

Features and Benefits

3% vanadium HSS, sizes over 1/2″ are M35 cobalt
Draws chips out of a hole where chip disposal is a problem
Also used to span an interruption in a keyway, slot or gap in the tapped surface
Ground thread for better surface finish and tighter tolerances
Truncated thread after lead reduces friction and allows easier penetration of coolant

Description

Additional Information

Thread Size	Class of Fit	Number of Flutes	OAL [inch]	MSC Item #
#4-40	2B	3	1-7/8	62666698
#5-40	2B	3	1-15/16	62666904
#6-32	2B	3	2	62666599
#8-32	2B	3	2-1/8	62666391
#10-24	2B	3	2-3/8	62666813
#10-32	2B	3	2-3/8	62665666
#12-24	2B	3	2-3/8	62666839
1/4-20	2B	3	2-1/2	62668421
1/4-28	2B	3	2-1/2	62666805
5/16-18	2B	3	2-23/32	62668694
5/16-24	2B	3	2-23/32	62666623
3/8-16	2B	3	2-15/16	62668405
3/8-24	2B	3	2-15/16	62666706
1/2-13	2B	3	3-3/8	62668389
1/2-20	2B	3	3-3/8	62667555
9/16-12	2B	3	3-19/32	62665690
5/8-11	2B	3	3-13/16	62667563
5/8-18	2B	3	3-13/16	62668371
3/4-10	2B	3	4-1/4	62667373
3/4-16	2B	3	4-1/4	62668728