
| OD Dia. |
Holder | R Effective Length |
L Overall Length |
S Shank Dia. |
Flutes | Insert Match color to inserts below |
Insert Dia. |
|---|---|---|---|---|---|---|---|
| 1.250" | TREM125-300-R5-2 | 3.000" | 5.250" | 1.250" | 2 | ![]() |
.625" |
| 1.250" | TREM125-500-R5-2 | 5.000" | 7.250" | 1.250" | 2 | ![]() |
.625" |
| OD Dia. |
Holder | R Effective Length |
L Overall Length |
S Shank Dia. |
Flutes | Insert Match color to inserts below |
Insert Dia. |
|---|---|---|---|---|---|---|---|
| 1.250" | CC-TREM125-500-R5-2 | 5.000" | 7.250" | 1.250" | 2 | ![]() |
.625" |

| OD Dia. |
Holder | R Effective Length |
B Arbor Dia. |
H Counter Bore Dia. |
Flutes | Insert Match color to inserts below |
Insert Dia. |
|---|---|---|---|---|---|---|---|
| 2.000" | TRSM200-075-R5-3 | 1.500" | .750" | .590" | 3 | ![]() |
.625" |
| 2.500" | TRSM250-100-R5-4 | 2.000" | 1.000" | .790" | 4 | ![]() |
.625" |
| 3.000" | TRSM300-100-R5-5 | 2.000" | 1.000" | .790" | 5 | ![]() |
.625" |
| 4.000" | TRSM400-150-R5-6 | 2.000" | 1.500" | 2.060" | 6 | ![]() |
.625" |
| 5.000" | TRSM500-150-R5-8 | 2.000" | 1.500" | 2.060" | 8 | ![]() |
.625" |
| 6.000" | TRSM600-150-R5-10 | 2.000" | 1.500" | 2.060" | 10 | ![]() |
.625" |
| 8.000" | TRSM800-FM-R5-10 FLANGE MOUNTED |
2.380" | 2.500" | 4.0" B/C | 10 | ![]() |
.625" |
![]() | "T" inserts have a reinforced cutting edge for steels, irons and hard milling. |
![]() | "N" inserts are for typical cutting applications where high-performance milling of steels, irons and 400-series stainless is desired. |
![]() | "D" inserts have a high-positive cutting edge for stainless steels, high-temperature alloys and gummy materials. |
| Insert | IC | Thickness | Radius | Uncoated | Coated | |||
|---|---|---|---|---|---|---|---|---|
![]() |
DMK30 DMK25† DMP25 DMK15 |
DMK253† DMP253 DMK153 |
DMK30-HP DMK25-HP† DMP25-HP DMK15-HP |
DMK307 DMK257† DMP257 DMK157 |
DMK30-GLH DMK25-GLH† DMP25-GLH DMK15-GLH |
|||
| RPMH-54-T | .625" | .220" | .312" | • | • | • | • | • |
| RPMH-54-N | .625" | .220" | .312" | • | • | • | • | • |
| RPMH-54-D | .625" | .220" | .312" | • | • | • | • | • |
| Ground | DMK30 DMP25 DMK15 |
DMP253 DMK153 |
DMK30-HP DMP25-HP DMK15-HP |
DMK307 DMP257 DMK157 |
DMK30-GLH DMP25-GLH DMK15-GLH |
|||
| RXCH-53-T | .625" | .187" | .312" | • | • | • | • | • |
| RXCH-53-D | .625" | .187" | .312" | • | • | • | • | • |
| Insert | IC | Thickness | Radius | Max. DOC | Uncoated | Coated | ||||
|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DMK30 DMK25† DMP25 DMK15 |
DMK303 | DMK253† DMP253 DMK153 |
DMK30-HP DMK25-HP† DMP25-HP DMK15-HP |
DMK307 DMK257† DMP257 DMK157 |
DMK30-GLH DMK25-GLH† DMP25-GLH DMK15-GLH |
||||
| OPMH544-T | .625" | .220" | .062" | .165" | • | o | • | • | • | • |
| OPMH544-N | .625" | .220" | .062" | .165" | • | o | • | • | • | • |
| OPMH544-D | .625" | .220" | .062" | .165" | • | • | • | • | • | • |
| Ground | DMK30 DMP25 DMK15 |
DMK303 | DMP253 DMK153 |
DMK30-HP DMP25-HP DMK15-HP |
DMK307 DMP257 DMK157 |
DMK30-GLH DMP25-GLH DMK15-GLH |
||||
| OXCH-534-T | .625" | .187" | .062" | .165" | • | o | • | • | • | • |
| OXCH-534-D | .625" | .187" | .062" | .165" | • | • | • | • | • | • |
| Ground Wiper | ||||||||||
| OXCH-534-T/W* | .625" | .187" | .062" | .165" | DMP25 | o | o | o | o | o |
| OXCH-534-D/W* | .625" | .187" | .062" | .165" | DMP25 | o | o | o | o | o |
Dapra Toroid products are made in the USA.