[2 Straight Shank 1-1 & 2 -18 Thread]
[MT #3 Shank 1-1 & 2 -18 Thread]
[NMTB #30 Shank 7 & 8 -20 Thread]
[1 Straight Shank 7 & 8 -20 Thread]
[MT #2 Shank 1-1 & 2 -18 Thread]
[NMTB #40 Shank 1-1 & 2 -18 Thread]
[NMTB #30 Shank 1-1 & 2 -18 Thread]
[R8 Shank 7 & 8 -20 Thread]
[MT #2 Shank 7 & 8 -20 Thread]
[MT #3 Shank 7 & 8 -20 Thread]
[5 & 8 Straight Shank 1-1 & 2 -18 Thread]
[R8 Shank 1-1 & 2 -18 Thread]
[1-1 & 4 Straight Shank 1-1 & 2 -18 Thread]
[CAT40 Shank 1-1 & 2 -18 Thread]
Made of high grade tool steel. Hardened and Ground. Drawbar end Thread : R8- 7/16" -20, MT2- 3/8" -16, MT3- 3/8" -16, MT4- 1/2" -13, #30- 1/2" -13, #40- 5/8" -11, #50- 1"-8.