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

Features and Benefits

3% vanadum HSS, sizes of 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
High helix increases chip lifting action
Ground thread for better surface finish and tighter tolerances

Chamfer: 2–3 Threads
Helix: 33°

Description

Additional Information

Thread Size	Thread Limit	Number of Flutes	OAL [inch]	MSC Item #
#10-24	H3	3	2-3/8	62664941
3/8-24	H4	3	2-15/16	62665070
5/16-18	H5	3	2-23/32	62665104
1/4-20	H5	3	2-1/2	62665617
7/16-20	H5	3	3-5/32	62665641
5/8-18	H5	3	3-13/16	62665781
1/4-28	H4	3	2-1/2	62665799
3/4-16	H5	4	4-1/4	62665807
#4-40	H2	3	1-7/8	62665831
3/4-10	H5	4	4-1/4	62666243
3/8-16	H5	3	2-15/16	62666250
#12-28	H3	3	2-3/8	62666284
7/16-14	H5	3	3-5/32	62666433
5/16-24	H4	3	2-23/32	62666490
#12-24	H3	3	2-3/8	62666516
#6-32	H3	3	2	62666581
#8-36	H2	3	2-1/8	62666748
5/8-11	H5	3	3-13/16	62666896
1/2-13	H5	3	3-3/8	62668652
#10-32	H3	3	2-3/8	62668678
#8-32	H3	3	2-1/8	62668710
1/2-20	H5	3	3-3/8	62668777