Utility Cutters and Helical Roughing End Mills

Make the most of your APET and XPET Inserts!

BCSM shell mills allow the unused corner of the APET/XPET inserts to be used for general face milling - this means you get 4 usable edges per insert instead of 2!

CMEM end mills are perfect for chamfer milling, providing a free-cutting positive geometry for both 30° and 45° chamfering.

HREM end mills are designed for high performance in long-edge profiling and step milling applications.

Back Corner Shell Mills
15° Back Corner Shell Mills (BCSM)
D
Cutting Diameter
Holder Max
DOC
Flutes OD B
Arbor Dia.
R
Overall Length
H
Counter Bore
Dia.
Inserts
2.000" BCSM2000-0750-R35-4 .250" 4 2.11" .750" 1.50" .60" 10mm
2.000" BCSM2000-0750-R45-4 .312" 4 2.13" .750" 1.50" .60" 12mm
3.000" BCSM3000-1000-R45-6 .312" 6 3.13" 1.000" 2.00" .80" 12mm
2.000" BCSM2000-0750-R55-4 .375" 4 2.16" .750" 1.50" .60" 16mm
3.000" BCSM3000-1000-R55-5 .375" 5 3.16" 1.000" 2.00" .80" 16mm

Dapra is transitioning to thru-coolant on all shell mills 3" and smaller. To specify the thru-coolant option, add a "C" to the end of the part number. Stock not guaranteed. Once the non-coolant cutter supply is exhausted, the thru-coolant option will be the only one available.


Chamfering End Mills
Chamfering End Mills (CMEM)
D
Cutting Diameter
Holder Max
DOC
Flutes OD S
Shank Dia.
L
Overall Length
R
Effective Length
A Inserts
.500" CMEM0500-30-R35-2 .300" 2 .80" .750" 3.50" 1.45" 30° 10mm
.500" CMEM0500-45-R35-2 .245" 2 .94" .750" 3.50" 1.45" 45° 10mm
.750" CMEM0750-30-R45-3 .355" 3 1.14" .750" 3.50" 1.45" 30° 12mm
.750" CMEM0750-45-R45-3 .290" 3 1.31" .750" 3.50" 1.45" 45° 12mm
.625" CMEM0625-45-R55-2 .245" 2 1.40" .750" 3.50" 1.45" 45° 16mm
.700" CMEM0700-30-R55-2 .475" 2 1.25" .750" 3.50" 1.45" 30° 16mm
.750" CMEM0750-30-R35-3 .300" 3 1.05" .750" 3.50" 1.45" 30° 10mm
.750" CMEM0750-45-R35-3 .245" 3 1.18" .750" 3.50" 1.45" 45° 10mm
1.000" CMEM1000-30-R55-3 .475" 3 1.53" 1.000" 4.00" 1.72" 30° 16mm
1.000" CMEM1000-45-R55-3 .390" 3 1.76" 1.000" 4.00" 1.72" 45° 16mm

Dapra is transitioning to thru-coolant on CMEM cutters. To specify the thru-coolant option, add a "C" to the end of the part number. Stock not guaranteed. Once the non-coolant cutter supply is exhausted, the thru-coolant option will be the only one available.


Helical Roughing End Mill
Helical Roughing End Mills
D
Cutting Diameter
Holder Max
DOC
Flutes S
Shank Dia.
L
Overall Length
R
Effective Length
# of Inserts Inserts
1.000" HREM1000-1000-R2-120 1.200" 2 1.000" 4.50" 2.04" 8 10mm
1.000" HREM1000-1000-R2-110 1.100" 2 1.000" 4.50" 2.00" 6 12mm
1.250" HREM1250-1250-R3-160 1.600" 3 1.250" 4.83" 2.50" 12 12mm
1.250" HREM1250-1250-R2-165 1.650" 2 1.250" 4.88" 2.44" 6 16mm
1.500" HREM1500-1250-R3-215 2.150" 3 1.250" 5.65" 3.15" 12 16mm
40mm HREM40mm-1250-R2-165 1.650" 2 1.250" 4.80" 2.44" 6 16mm

Helical ("stacked") cutters create much more tool pressure than standard end mills, due to the increased number of engaged inserts. Dapra recommends not exceeding 10% of the tool diameter in width of cut (WOC) with these HREM tools; irreversible cutter damage may occur.

 

It is recommended that the more positive XPET insert geometry be used with Helical Roughing End Mills.

Dapra 90° Square Shoulder products are made in the USA.