Wall Thickness Chart
| "12,000-Series" | See Below |
| "22,000-Series", "42,000-Series" | .188 |
| "23,000-Series", "43,000-Series" | .218 |
| "53,000-Series", Heavy Duty Industrial | .264 |
"12,000-Series" Cutters
O.D |
Decimal O.D |
I.D |
Wall Thickness |
7/16 |
0.4375 |
0.166 |
0.136 |
29/64 |
0.4531 |
0.166 |
0.144 |
12mm |
0.4724 |
0.198 |
0.137 |
31/64 |
0.4844 |
0.198 |
0.143 |
1/2 |
0.5 |
0.229 |
0.136 |
13mm |
0.5118 |
0.229 |
0.141 |
33/64 |
0.5156 |
0.229 |
0.143 |
17/32 |
0.5313 |
0.229 |
0.151 |
14mm |
0.5512 |
0.229 |
0.161 |
9/16 |
0.5625 |
0.229 |
0.167 |
37/64 |
0.5781 |
0.229 |
0.175 |
15mm |
0.5906 |
0.229 |
0.181 |
19/32 |
0.5938 |
0.229 |
0.182 |
5/8 |
0.625 |
0.254 |
0.186 |
16mm |
0.6299 |
0.254 |
0.188 |
21/32 |
0.6563 |
0.291 |
0.183 |
17mm |
0.6693 |
0.294 |
0.188 |
11/16 |
0.6875 |
0.313 |
0.187 |
18mm |
0.7087 |
0.333 |
0.188 |
23/32 |
0.7188 |
0.333 |
0.193 |
19mm |
0.748 |
0.372 |
0.188 |
3/4 |
0.75 |
0.385 |
0.183 |
49/64 |
0.7656 |
0.385 |
0.190 |
25/32 |
0.7813 |
0.412 |
0.185 |
20mm |
0.7874 |
0.412 |
0.188 |
13/16 |
0.8125 |
0.448 |
0.182 |
21mm |
0.8268 |
0.451 |
0.188 |
22mm |
0.8661 |
0.491 |
0.188 |
7/8 |
0.875 |
0.51 |
0.183 |
23mm |
0.9055 |
0.53 |
0.188 |
59/64 |
0.9219 |
0.53 |
0.196 |
15/16 |
0.9375 |
0.569 |
0.184 |
24mm |
0.9449 |
0.569 |
0.188 |
25mm |
0.9843 |
0.609 |
0.188 |
1 |
1 |
0.628 |
0.186 |
26mm |
1.0237 |
0.649 |
0.187 |
1-1/16 |
1.0625 |
0.688 |
0.187 |
27mm |
1.063 |
0.688 |
0.188 |
28mm |
1.1024 |
0.727 |
0.188 |
1-1/8 |
1.125 |
0.749 |
0.188 |
29mm |
1.1417 |
0.766 |
0.188 |
30mm |
1.1811 |
0.805 |
0.188 |
1-3/16 |
1.1875 |
0.806 |
0.191 |
31mm |
1.2205 |
0.844 |
0.188 |
1-1/4 |
1.25 |
0.874 |
0.188 |
32mm |
1.2598 |
0.884 |
0.188 |
33mm |
1.2992 |
0.923 |
0.188 |
1-5/16 |
1.3125 |
0.936 |
0.188 |
34mm |
1.3386 |
0.962 |
0.188 |
1-3/8 |
1.375 |
0.999 |
0.188 |
35mm |
1.3779 |
1.002 |
0.188 |
36mm |
1.4173 |
1.041 |
0.188 |
1-7/16 |
1.4375 |
1.061 |
0.188 |
37mm |
1.4567 |
1.081 |
0.188 |
38mm |
1.4961 |
1.12 |
0.188 |
1-1/2 |
1.5 |
1.124 |
0.188 |
39mm |
1.5354 |
1.159 |
0.188 |
1-9/16 |
1.5625 |
1.186 |
0.188 |
40mm |
1.5743 |
1.199 |
0.188 |
41mm |
1.6142 |
1.238 |
0.188 |
1-5/8 |
1.625 |
1.249 |
0.188 |
42mm |
1.6535 |
1.277 |
0.188 |
1-11/16 |
1.6875 |
1.311 |
0.188 |
43mm |
1.6929 |
1.317 |
0.188 |
44mm |
1.7323 |
1.356 |
0.188 |
1-3/4 |
1.75 |
1.374 |
0.188 |
45mm |
1.7717 |
1.396 |
0.188 |
46mm |
1.811 |
1.435 |
0.188 |
1-13/16 |
1.8125 |
1.436 |
0.188 |
47mm |
1.8504 |
1.474 |
0.188 |
1-7/8 |
1.875 |
1.499 |
0.188 |
48mm |
1.8898 |
1.514 |
0.188 |
49mm |
1.9291 |
1.553 |
0.188 |
1-15/16 |
1.9375 |
1.561 |
0.188 |
50mm |
1.9685 |
1.592 |
0.188 |
2 |
2 |
1.624 |
0.188 |
51mm |
2.0079 |
1.632 |
0.188 |
52mm |
2.0472 |
1.671 |
0.188 |
2-1/16 |
2.0625 |
1.686 |
0.188 |
2-1/8 |
2.125 |
1.749 |
0.188 |
2-3/16 |
2.1875 |
1.811 |
0.188 |
2-1/4 |
2.25 |
1.874 |
0.188 |
2-5/16 |
2.3125 |
1.936 |
0.188 |
2-3/8 |
2.375 |
1.999 |
0.188 |