Cobalt Annular Cutters
Unibor's Cobalt Annular Cutters are ideal for cutting holes in pipes or other irregular shaped metal items. These annular cutters are made with quality steel and hace 5% cobalt added for higher wear resistance and longer tool life and better performance in mild steel and other metals. The unique chip breaker tothe design keeps chips away from the cutting teeth giving you longer tool life and cleaner cuts.
Unibor offers a wide range of cobalt annular cutters to tackle virtually any job. Choose from a 1", 2", or 3" cutting depth and diameters ranging from 7/16" to 3". Each annular cutter has a 3/4" shank.
Looking for recommended feed and speed rates? Check our Unibor Annular Cutter Recommended Feed and Speed Rates for various materials here.
| Cutter Diameter | Shank | 1” Depth of Cut # | 2” Depth of Cut # | 3” Depth of Cut # |
|---|---|---|---|---|
| 7/16" | 3/4" | 25114 | 25214 | n/a |
| 1/2" | 3/4" | 25116 | 25216 | n/a |
| 9/16" | 3/4" | 25118 | 25218 | n/a |
| 5/8" | 3/4" | 25120 | 25220 | n/a |
| 11/16" | 3/4" | 25122 | 25222 | n/a |
| 3/4" | 3/4" | 25124 | 25224 | 25324 |
| 13/16" | 3/4" | 25126 | 25226 | 25326 |
| 7/8" | 3/4" | 25128 | 25228 | 25328 |
| 15/16" | 3/4" | 25130 | 25230 | 25330 |
| 1" | 3/4" | 25132 | 25232 | 25332 |
| 1-1/16" | 3/4" | 25134 | 25234 | 25334 |
| 1-1/8" | 3/4" | 25136 | 25236 | 25336 |
| 1-3/16" | 3/4" | 25138 | 25238 | 25338 |
| 1-1/4" | 3/4" | 25140 | 25240 | 25340 |
| 1-5/16" | 3/4" | 25142 | 25242 | 25342 |
| 1-3/8" | 3/4" | 25144 | 25244 | 25344 |
| 1-7/16" | 3/4" | 25146 | 25246 | 25346 |
| 1-1/2" | 3/4" | 25148 | 25248 | 25348 |
| 1-9/16" | 3/4" | 25150 | 25250 | 25350 |
| 1-5/8" | 3/4" | 25152 | 25252 | 25352 |
| 1-11/16" | 3/4" | 25154 | 25254 | 25354 |
| 1-3/4" | 3/4" | 25156 | 25256 | 25356 |
| 1-13/16" | 3/4" | 25158 | 25258 | 25358 |
| 1-7/8" | 3/4" | 25160 | 25260 | 25360 |
| 1-15/16" | 3/4" | 25162 | 25262 | 25362 |
| 2" | 3/4" | 25164 | 25264 | 25364 |
| 2-1/16" | 3/4" | 25166 | 25266 | 25366 |
| 2-1/8" | 3/4" | 25168 | 25268 | 25368 |
| 2-3/16" | 3/4" | 25170 | 25270 | 25370 |
| 2-1/4" | 3/4" | 25172 | 25272 | 25372 |
| 2-5/16" | 3/4" | 25174 | 25274 | 25374 |
| 2-3/8" | 3/4" | 25176 | 25276 | 25376 |
| 2-7/16" | 3/4" | 25178 | 25278 | 25378 |
| 2-1/2" | 3/4" | 25180 | 25280 | 25380 |
| 2-9/16" | 3/4" | 25182 | 25282 | 25382 |
| 2-5/8" | 3/4" | 25184 | 25284 | 25384 |
| 2-11/16" | 3/4" | 25186 | 25286 | 25386 |
| 2-3/4" | 3/4" | 25188 | 25288 | 25388 |
| 2-13/16" | 3/4" | 25190 | 25290 | 25390 |
| 2-7/8" | 3/4" | 25192 | 25292 | 25392 |
| 2-15/16" | 3/4" | 25194 | 25294 | 25394 |
| 3" | 3/4" | 25196 | 25296 | 25396 |
-
Unibor
Replacement Ejector Pin for 3" DOC Annular Cutter, Unibor USP3Unibor USP3 - Replacement Ejector Pin for 3" DOC Annular Cutter **ALL UNIBOR CUTTERS …
MSRP: $7.02$5.97 -
Unibor
Replacement Ejector Pin for 2" DOC Annular Cutter, Unibor USP2Unibor USP2 - Replacement Ejector Pin for 2" DOC Annular Cutter **ALL UNIBO…
MSRP: $6.94$5.82 -
Unibor
Cobalt Annular Cutter, 3" Diameter, 3" Cut Depth, Unibor 25396Unibor 25396 - Annular Cutter, Cobalt, 3in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made wit…
MSRP: $602.17$555.85 -
Unibor
Cobalt Annular Cutter, 2-15/16" Diameter, 3" Cut Depth, Unibor 25394Unibor 25394 - Annular Cutter, Cobalt, 2-15/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Ma…
MSRP: $594.62$548.88 -
Unibor
Cobalt Annular Cutter, 2-7/8" Diameter, 3" Cut Depth, Unibor 25392Unibor 25392 - Annular Cutter, Cobalt, 2-7/8in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made…
MSRP: $584.06$539.13 -
Unibor
Cobalt Annular Cutter, 2-13/16" Diameter, 3" Cut Depth, Unibor 25390Unibor 25390 - Annular Cutter, Cobalt, 2-13/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Ma…
MSRP: $571.99$527.99 -
Unibor
Cobalt Annular Cutter, 2-3/4" Diameter, 3" Cut Depth, Unibor 25388Unibor 25388 - Annular Cutter, Cobalt, 2-3/4in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made…
MSRP: $565.95$522.42 -
Unibor
Cobalt Annular Cutter, 2-11/16" Diameter, 3" Cut Depth, Unibor 25386Unibor 25386 - Annular Cutter, Cobalt, 2-11/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Ma…
MSRP: $553.88$511.27 -
Unibor
Cobalt Annular Cutter, 2-5/8" Diameter, 3" Cut Depth, Unibor 25384Unibor 25384 - Annular Cutter, Cobalt, 2-5/8in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made…
MSRP: $543.31$501.52 -
Unibor
Cobalt Annular Cutter, 2-9/16" Diameter, 3" Cut Depth, Unibor 25382Unibor 25382 - Annular Cutter, Cobalt, 2-9/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Mad…
MSRP: $531.24$490.38 -
Unibor
Cobalt Annular Cutter, 2-1/2" Diameter, 3" Cut Depth, Unibor 25380Unibor 25380 - Annular Cutter, Cobalt, 2-1/2in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made…
MSRP: $510.11$470.87 -
Unibor
Cobalt Annular Cutter, 2-7/16" Diameter, 3" Cut Depth, Unibor 25378Unibor 25378 - Annular Cutter, Cobalt, 2-7/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Mad…
MSRP: $498.04$459.73 -
Unibor
Cobalt Annular Cutter, 2-3/8" Diameter, 3" Cut Depth, Unibor 25376Unibor 25376 - Annular Cutter, Cobalt, 2-3/8in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made…
MSRP: $484.45$447.18 -
Unibor
Cobalt Annular Cutter, 2-5/16" Diameter, 3" Cut Depth, Unibor 25374Unibor 25374 - Annular Cutter, Cobalt, 2-5/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Mad…
MSRP: $475.40$438.83 -
Unibor
Cobalt Annular Cutter, 2-1/4" Diameter, 3" Cut Depth, Unibor 25372Unibor 25372 - Annular Cutter, Cobalt, 2-1/4in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made…
MSRP: $464.83$429.07 -
Unibor
Cobalt Annular Cutter, 2-3/16" Diameter, 3" Cut Depth, Unibor 25370Unibor 25370 - Annular Cutter, Cobalt, 2-3/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Mad…
MSRP: $452.76$417.93 -
Unibor
Cobalt Annular Cutter, 2-1/8" Diameter, 3" Cut Depth, Unibor 25368Unibor 25368 - Annular Cutter, Cobalt, 2-1/8in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made…
MSRP: $444.46$410.27 -
Unibor
Cobalt Annular Cutter, 2-1/16" Diameter, 3" Cut Depth, Unibor 25366Unibor 25366 - Annular Cutter, Cobalt, 2-1/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Mad…
MSRP: $425.90$393.14 -
Unibor
Cobalt Annular Cutter, 2" Diameter, 3" Cut Depth, Unibor 25364Unibor 25364 - Annular Cutter, Cobalt, 2in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Made wit…
MSRP: $410.05$378.51 -
Unibor
Cobalt Annular Cutter, 1-15/16" Diameter, 3" Cut Depth, Unibor 25362Unibor 25362 - Annular Cutter, Cobalt, 1-15/16in Dia x 3in Depth of Cut, 3/4" shank with 3 flats. Ma…
MSRP: $390.43$360.40