Precision ground with
7º back taper. Used for
milling of cores, cavities,
fillets with straight or
very steep walls of harder
materials.
BD-0500-N
0.500
0.380
1/32,1/16
•
•
•
BD-0625-N
0.625
0.457
1/32,1/16
•
•
•
BD-0750-N
0.750
0.540
1/32,1/16,1/8
•
•
•
BD-1000-N
1.000
0.740
1/32,1/16,1/8
•
•
•
BD-1250-N
1.250
0.919
1/32,1/16,1/8
•
•
•
BD-R
Number
D
L
R
XRN
TLN
HSN
Description
BD-0375-R
0.375
0.340
1/32
•
•
•
Precision ground with
positive ground
chip-breaker and 7º back
taper. Used for milling of
cores, cavities, fillets
with straight or very
steep walls of softer
materials.
BD-0500-R
0.500
0.380
1/32,1/16,1/8
•
•
•
BD-0625-R
0.625
0.457
1/32,1/16
•
•
•
BD-0750-R
0.750
0.540
1/32,1/16,1/8
•
•
•
BD-1000-R
1.000
0.740
1/32,1/16,1/8
•
•
•
BD-1250-R
1.250
0.919
1/32,1/16,1/8
•
•
•
BDS
Number
D
L
R
L1
XRN
TLN
HSN
Description
BDS-0375-N
0.375
0.340
1/32,1/16
0.125
•
•
•
Precision ground with unique
crossover design between
flat bottom FB and back draft
DB inserts. Allows straight
walls with a larger step down
than BD. Allows higher
cutting speeds and feeds.
BDS-0500-N
0.500
0.380
015,1/32,1/16
0.125
•
•
•
BDS-0625-N
0.625
0.457
1/32,1/16
0.125
•
•
•
BDS-0750-N
0.750
0.540
1/32,1/16,1/8
0.125
•
•
•
BDS-1000-N
1.000
0.740
1/32,1/16,1/8
0.125
•
•
•
BDS-1250-N
1.250
0.919
1/16
0.125
•
•
•
FB-R
Number
D
L
R
XRN
TLN
HSN
Description
FB-0375-R
0.375
0.341
1/32
•
•
•
Precision ground
with positive ground
chip-breaker. Flat bottom
inserts for shoulder milling,
fillet finishing and long
reach angular wall
finishing of softer
materials.
FB-0500-R
0.500
0.350
1/32,1/16,1/8
•
•
•
FB-0625-R
0.625
0.421
1/32,1/16
•
•
•
FB-0750-R
0.750
0.496
1/32,1/16,1/8
•
•
•
FB-1000-R
1.000
0.679
1/32,1/16,1/8
•
•
•
FB-1250-R
1.250
0.843
1/32,1/16,1/8
•
•
•
TO
Number
D
L
R
XRN
TLN
HSN
Description
TO-0375
0.375
0.349
0.125
•
•
•
Precision ground large
corner radius & back
taper for spiral and pocket
milling. Milling of pre-hard
and hardened flat surfaces
at higher speeds than tools
with smaller corner radii.
Good choice for HS milling
of Aluminum.
TO-0500
0.500
0.377
0.125
•
•
•
TO-0625
0.625
0.433
0.156
•
•
•
TO-0750
0.750
0.518
0.187
•
•
•
TO-1000
1.000
0.716
0.250
•
•
•
TO-1250
1.250
0.865
0.312
•
•
•
TOBD-NF
Number
D
L
R
XRN
TLN
HSN
Description
TOBD-0500-NF
0.500
0.377
0.125
Millstar inserts designed
for high seed high feed
roughing of Aluminum, but
also has the versatility to
be used for fine finishing
as well.