BIG KAISER High Performance Tooling Solutions 2018-2019

BASIC ARBORS
A.1
BCV/CV
HIGH RIGIDITY SHELL MILL HOLDER
BIG KAISER Now Offers Tool Holders That are Compatible with
the New 2015 Revision of the ASME B5.50 (CAT) Standard
The elimination of the reduced section past the v-groove
greatly improves radial rigidity for higher performance
milling applications.
Not all machining centers are capable of accepting the
new 2015 revision and caution should be taken before
installing these high rigidity tool holders. Always consult
your machine tool manual or the machine tool builder for
information about tool change requirements.
HIGH RIGIDITY CAT TAPERS
NEW CAT40 STANDARD ASME B5.50-2015
STANDARD CAT TAPERS
OLD CAT40 STANDARD ASME B5.50-1994
BIG KAISER BCV40H 1.772 Min P
ASME B5.50-2015 1.380 Min P
ASME B5.50-1994 1.380 Min
BIG KAISER BCV40H
Full Key Depth .76
BIG KAISER BCV50H 1.890 Min
ASME B5.50-2015 1.380 Min P
BIG KAISER BCV50H ø3.543 ±0.005
ASME B5.50-2015 ø3.875 Max øM
BIG KAISER BCV40H
ASME B5.50-2015
ø2.500 Max øM
ASME B5.50-1994 1.380 Min P
ASME B5.50-1994
ø2.750 ±0.005 øM
ASME B5.50-1994
ø1.750 øM
NEW CAT50 STANDARD ASME B5.50-2015
OLD CAT50 STANDARD ASME B5.50-1994
BIG KAISER BCV50H
Full Key Depth .90
74