R3  3/8" IC Toroid Cutting Tools & Inserts

R3: 3/8" Insert Cutting Tools

1.250" shank dia. cutters and smaller are available in limited supply without Weldon Flats. Add WOF to the end of the part number when ordering.

Toroid R3 End Mill
Toroid End Mills (with thru-tool coolant)
OD
Dia.
Holder R
Effective Length
L
Overall Length
S
Shank Dia.
Flutes Insert
Match color to inserts below
Insert Dia.
.750" TREM075-200-R3-2† 2.000" 4.030" .750" 2 inserts .375"
.750" TREM075-300-R3-2† 3.000" 5.030" .750" 2 inserts .375"
1.000" TREM100-250-R3-2† 2.500" 4.750" 1.000" 2 inserts .375"
1.000" TREM100-250-R3-3† 2.500" 4.750" 1.000" 3 inserts .375"
Toroid Carbide Core End Mills (solid, no thru-tool coolant)
OD
Dia.
Holder R
Effective Length
L
Overall Length
S
Shank Dia.
Flutes Insert
Match color to inserts below
Insert Dia.
.750" CC-TREM075-300-R3-2† 3.000" 5.030" .750" 2 inserts .375"
1.000" CC-TREM100-450-R3-2† 4.500" 6.750" 1.000" 2 inserts .375"
1.000" CC-TREM100-450-R3-3† 4.500" 6.750" 1.000" 3 inserts .375"
† Does not come with top clamp.

R3: 3/8" IC Inserts

T-Land Cutting Edge"T" inserts have a reinforced cutting edge for steels, irons and hard milling.
Neutral Cutting Edge"N" inserts are for typical cutting applications where high-performance milling of steels, irons and 400-series stainless is desired.
Dished Cutting Edge"D" inserts have a high-positive cutting edge for stainless steels, high-temperature alloys and gummy materials.
Toroid Inserts
RHINO CARB Button Insert
R3 Button Inserts
Insert IC Thickness Radius Uncoated Coated
RHINO CARB RP 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
RPMH-33-T .375" .157" .187"
RPMH-33-N .375" .157" .187"
RPMH-33-D .375" .157" .187"
Ground
RDCH-32-T .375" .125" .187"
RDCH-32-D* .375" .125" .187"
DMK25 substrate is available for RHINO-CARB D and N geometries only.
Closeout item. Available while supplies last.
* RDCH-32-D is available in DMP25 and DMK15 (uncoated and coated) only, while supplies last. DMK30 is not available for this insert.

Dapra Toroid products are made in the USA.