Morse Cutting Tools Spiral Pointed Plug Taps Fractional Sizes Bright Finish List No. 2047
- Spiral points are recommended for through hole tapping
- The design of the point provides a free cutting action and for elimination of chips ahead of the tap
- Morse steam oxide treatment produces a thin iron oxide coating to the surface, reducing friction between the tool and the chips, acting as a built in lubrication media
- Bold type indicates standard H limit
- 1/4″ thru 1/2″ packaged 12 each; 9/16″ thru 3/4″ packaged 3 each
Size | TPI
NC/UNC | TPI
NF/UNF | No. of
Flutes Std. | No. of Flutes
Optional | H
Limit | Thread
Length | Overall
Length | Part
No. |
1/4" | 20 | -- | 2 | -- | H1 | 1 | 2-1/2" | 33001 |
| 20 | -- | 2 | -- | H2 | 1 | 2-1/2" | 33002 |
| 20 | -- | 2 | -- | H3 | 1 | 2-1/2" | 33003 |
| 20 | -- | 2 | -- | H5 | 1 | 2-1/2" | 33004 |
| 20 | -- | -- | 3 | H3 | 1 | 2-1/2" | 33005 |
| 20 | -- | -- | 3 | H5 | 1 | 2-1/2" | 33006 |
1/4" | -- | 28 | 2 | -- | H1 | 1 | 2-1/2" | 33007 |
| -- | 28 | 2 | -- | H2 | 1 | 2-1/2" | 33008 |
| -- | 28 | 2 | -- | H3 | 1 | 2-1/2" | 33009 |
| -- | 28 | 2 | -- | H4 | 1 | 2-1/2" | 33010 |
| -- | 28 | -- | 3 | H2 | 1 | 2-1/2" | 33011 |
| -- | 28 | -- | 3 | H4 | 1 | 2-1/2" | 33012 |
5/16" | 18 | -- | 2 | -- | H1 | 1-1/8" | 2-23/32" | 33013 |
| 18 | -- | 2 | -- | H2 | 1-1/8" | 2-23/32" | 33014 |
| 18 | -- | 2 | -- | H3 | 1-1/8" | 2-23/32" | 33015 |
| 18 | -- | 2 | -- | H5 | 1-1/8" | 2-23/32" | 33016 |
| 18 | -- | -- | 3 | H3 | 1-1/8" | 2-23/32" | 33017 |
| 18 | -- | -- | 3 | H5 | 1-1/8" | 2-23/32" | 33018 |
5/16" | -- | 24 | 2 | -- | H1 | 1-1/8" | 2-23/32" | 33019 |
| -- | 24 | 2 | -- | H2 | 1-1/8" | 2-23/32" | 33020 |
| -- | 24 | 2 | -- | H3 | 1-1/8" | 2-23/32" | 33021 |
| -- | 24 | 2 | -- | H4 | 1-1/8" | 2-23/32" | 33022 |
| -- | 24 | -- | 3 | H2 | 1-1/8" | 2-23/32" | 33023 |
| -- | 24 | -- | 3 | H4 | 1-1/8" | 2-23/32" | 33024 |
3/8" | 16 | -- | 3 | -- | H1 | 1-1/4" | 2-15/16" | 33025 |
| 16 | -- | 3 | -- | H2 | 1-1/4" | 2-15/16" | 33026 |
| 16 | -- | 3 | -- | H3 | 1-1/4" | 2-15/16" | 33027 |
| 16 | -- | 3 | -- | H5 | 1-1/4" | 2-15/16" | 33028 |
3/8" | -- | 24 | 3 | -- | H1 | 1-1/4" | 2-15/16" | 33029 |
| -- | 24 | 3 | -- | H2 | 1-1/4" | 2-15/16" | 33030 |
| -- | 24 | 3 | -- | H3 | 1-1/4" | 2-15/16" | 33031 |
| -- | 24 | 3 | -- | H4 | 1-1/4" | 2-15/16" | 33032 |
7/16" | 14 | -- | 3 | -- | H2 | 1-7/16" | 3-5/32" | 33033 |
| 14 | -- | 3 | -- | H3 | 1-7/16" | 3-5/32" | 33034 |
| 14 | -- | 3 | -- | H5 | 1-7/16" | 3-5/32" | 33035 |
| -- | 20 | 3 | -- | H3 | 1-7/16" | 3-5/32" | 33036 |
| -- | 20 | 3 | -- | H5 | 1-7/16" | 3-5/32" | 33037 |
1/2" | 13 | -- | 3 | -- | H2 | 1-21/32" | 3-3/8" | 33039 |
| 13 | -- | 3 | -- | H3 | 1-21/32" | 3-3/8" | 33040 |
| 13 | -- | 3 | -- | H5 | 1-21/32" | 3-3/8" | 33041 |
1/2" | -- | 20 | 3 | -- | H1 | 1-21/32" | 3-3/8" | 33042 |
| -- | 20 | 3 | -- | H2 | 1-21/32" | 3-3/8" | 33043 |
| -- | 20 | 3 | -- | H3 | 1-21/32" | 3-3/8" | 33044 |
| -- | 20 | 3 | -- | H5 | 1-21/32" | 3-3/8" | 33045 |
5/8" | 11 | -- | 3 | -- | H3 | 1-13/16" | 3-13/16" | 33046 |
| 11 | -- | 3 | -- | H5 | 1-13/16" | 3-13/16" | 33047 |
| -- | 18 | 3 | -- | H3 | 1-13/16" | 3-13/16" | 33050 |
| 10 | -- | 3 | -- | H3 | 2" | 4-1/4" | 33048 |
| 10 | -- | 3 | -- | H5 | 2" | 4-1/4" | 33049 |
- Contact Heavy Maintenance Supply 205-384-5284 for more information