Port Contour Cutters

SAE J1926/1 /MS-16142 O-Ring Boss Tool

Wetmore Type SAE J1926/1 /MS-16142  standard port contour cutters have
four flutes, each with one-piece carbide tips to prevent build-up and scoring.
Body is heat treated tool steel for toughness and durability. All tolerances
are held well within applicable military and SAE specifications.

Catalog No. Tubing O.D. Thread
Size
O F H R N J K
SAE-2 1/8 5/16-24 .7495 .682 .270 5 1/16 .500 .473 12˚
SAE-3 3/16 3/8-24 .7810 .760 .333 5 1/16 .500 .473 12˚
SAE-4 1/4 7/16-20 .8745 .838 .386 5 1/8 .500 .552 12˚
SAE-5 5/16 1/2-20 .9370 .916 .449 5 1/8 .500 .552 12˚
SAE-6 3/8 9/16-18 .9995 .979 .506 5 3/16 .500 .614 12˚
SAE-8 1/2 3/4-16 1.2495 1.198 .686 5 3/16 .500 .696 15˚
SAE-10 5/8 7/8-14 1.3745 1.354 .801 5 3/16 .750 .786 15˚
SAE-12 3/4 1 1/16-12 1.6870 1.635 .976 5 1/2 .750 .911 15˚
SAE-14 7/8 1 3/16-12 1.8120 1.775 1.102 5 3/4 .750 .911 15˚
SAE-16 1 1 5/16-12 1.9370 1.920 1.226 5 3/4 1.000 .911 15˚
SAE-20 1 1/4 1 5/8-12 2.3120 2.280 1.538 6 1.000 .911 15˚
SAE-24 1 1/2 1 7/8-12 2.6245 2.570 1.788 6 1/4 1.000 .911 15˚
SAE-32 2 2 1/2-12 3.4995 3.490 2.414 6 1/4 1.000 .911 15˚

MS-33649 / AS5202 Short Series

MS-49 carbide port tools profile the MS-33649 / AS5202 contour. Tools are
form relieved to provide cutting of the complete form and reamer diameter.
The short body permits rugged construction with economy. These tools
have one-piece carbide tips. All grinding is done between centers to
insure concentricity.

Catalog No. Tubing O.D. Thread
Size
H
Reamer Dia.
F
Spotface
Diameter
N
Shank Diameter
R
Overall Length
J
MS49-1* 1/16 1/4-28 .219 .497 .500 3.0 .450
MS49-2 1/8 5/16-24 .276 .742 .500 3 19/32 .616
MS49-3 3/16 3/8-24 .338 .805 .500 3 19/32 .616
MS49-4 1/4 7/16 20 .393 .888 .500 3 21/32 .694
MS49-5 5/16 1/2-20 .455 .950 .506 3 21/32 .694
MS49-6 3/8 9/16-18 .513 1.012 .686 3 11/16 .741
MS49-7 7/16 5/8-18 .575 1.105 .500 3 15/16 .757
MS49-8 1/2 3/4-16 .693 1.240 .500 3 15/16 .866
MS49-9 9/16 1 3/16-16 .756 1.302 .750 4 7/32 .882
MS49-10 5/8 7/8-14 .810 1.415 .750 4 7/32 .960
MS49-11 11/16 1-12 .924 1.602 .750 4 1/2 1.100
MS49-12 3/4 1 1/16-12 .985 1.665 .750 4 1/2 1.100
MS49-14 7/8 1 3/16-12 1.111 1.790 1.000 4 1/2 1.100
MS49-16 1 1 5/16-12 1.235 1.965 1.000 4 1/2 1.100
MS49-18 1 1/8 1 1/2-12 1.424 2.090 1.000 4 9/16 1.147
MS49-20 1 1/4 1 5/8-12 1.549 2.310 1.000 4 9/16 1.147
MS49-24 1 1/2 1 7/8-12 1.799 2.628 1.000 4 11/16 1.147
MS49-28 1 3/4 2 1/4-12 2.174 3.050 1.000 5 1.272
MS49-32 2 2 1/2-12 2.424 3.520 1.000 5 1/8 1.397

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