25000 Series Cutters

M42 COBALT CUTTERS

Suitable for Drilling Steel, Aluminum, Brass, Plastic & Stainless Steel

25000 Series Cutters

Suitable for Drilling:

 

  • Manufactured from steel with higher percentage cobalt, the 25000 series is a performance cutter

  • Designed for cutting holes in harder materials, adding up to 30% longer life than M2 cutters

  • Ideal for cutting materials from stainless steel to softer metals

M42 Cobalt Cutters

Diameter
7/16”
1/2”
9/16”
5/8”
11/16”
3/4”
13/16”
7/8”
15/16”
1”
1 1/16”
1 1/8”
1 3/16”
1 1/4”
1 5/16”
1 3/8”
1 7/16”
1 1/2”
1 9/16”
1 5/8”
1 11/16”
1 3/4”
1 13/16”
1 7/8”
1 15/16”
2”
2 1/16”
2 1/8”
2 3/16”
2 1/4”
2 5/16”
2 3/8”
2 7/16”
2 1/2”
2 9/16”
2 5/8”
2 11/16”
2 3/4”
2 13/16”
2 7/8”
2 15/16”
3”
Decimal
0.438
0.500
0.563
0.625
0.688
0.750
0.813
0.875
0.938
1.000
1.063
1.125
1.188
1.250
1.313
1.375
1.438
1.500
1.563
1.625
1.688
1.750
1.813
1.875
1.938
2.000
2.063
2.125
2.188
2.250
2.313
2.375
2.438
2.500
2.563
2.625
2.688
2.750
2.813
2.875
2.938
3.000
1" DOC
25114
25116
25118
25120
25122
25124
25126
25128
25130
25132
25134
25136
25138
25140
25142
25144
25146
25148
25150
25152
25154
25156
25158
25160
25162
25164
25166
25168
25170
25172
25174
25176
25178
25180
25182
25184
25186
25188
25190
25192
25194
25196
2" DOC
25214
25216
25218
25220
25222
25224
25226
25228
25230
25232
25234
25236
25238
25240
25242
25244
25246
25248
25250
25252
25254
25256
25258
25260
25262
25264
25266
25268
25270
25272
25274
25276
25278
25280
25282
25284
25286
25288
25290
25292
25294
25296
3" DOC
25324
25326
25328
25330
25332
25334
25336
25338
25340
25342
25344
25346
25348
25350
25352
25354
25356
25358
25360
25362
25364
25366
25368
25370
25372
25374
25376
25378
25380
25382
25384
25386
25388
25390
25392
25394
25396
4" DOC
25424
25426
25428
25430
25432
25434
25436
25438
25440

Pilot Pins

Code
USP-1
USP-1A
USP-2
USP-2A
Replacement Pin Description
1/4” Diameter Pilot Pin For 1” Unibor Cutters
Tapered Pilot Pin for 1” Depth Cutters with Smaller Diameters
Diameter Pilot Pin For 2” Unibor Cutters
Tapered Pilot Pin for 2” Depth Cutters with Smaller Diameters