SELECT TOOL CAPACITY, CUTTING SIZE AND "STYLE" OF THE TOOL YOU ARE USING; THE CORRECT T-12 DIMENSION FOR YOUR BLADES APPEARS IN THE COLUMN UNDER THE STYLE OF THE TOOL.

Correct T-12 Dimensions for Style "B, M AND E"
Positive Rake Genesee Hollow Mills (page 1)
Tool Capacity
Cutting Size
B (T12)
M (T12)
E (T12)
1/8 TO 1/4
.125
.318
.318
.434
.130
.326
.326
.442
.150
.359
.359
.475
.170
.391
.391
.507
.190
.424
.424
.540
.210
.456
.456
.572
.230
.489
.489
.605
.250
.522
.522
.638
1/4 TO 3/8
.250
.325
.325
.440
.270
.358
.358
.473
.290
.390
.390
.505
.310
.423
.423
.538
.330
.455
.455
.570
.350
.488
.488
.603
.370
.521
.521
.636
.375
.529
.529
.644
3/8 TO 1/2
.375
.444
.327
.444
.380
.452
.335
.452
.400
.485
.368
.485
.420
.517
.400
.517
.440
.550
.433
.550
.460
.582
.465
.582
.480
.615
.498
.615
.500
.648
.531
.648
1/2 TO 5/8
.500
.448
.448
.448
.520
.481
.481
.481
.540
.513
.513
.513
.560
.546
.546
.546
.580
.578
.578
.578
.600
.611
.611
.611
.620
.644
.644
.644
.625
.652
.652
.652