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Sizes
Available |
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MT
– 2, 3, 4, 5 & 6 |
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Made
from case hardening steel 16MnCr5 (Equivalent to SAE 8620)
and hardened to 55 - 60 HRc approx.
APPLICATION : In continuous
flowing productions where one operation is carried out
after the other in sequence like drilling, reaming, tapping,
counterboring, camfering etc. Primarily used on Radial
Drilling machines. Can also be used on ordinary Drilling
machines, Tapping machines, Milling machines, Capstan
and Turret Lathes etc.
ADVANTAGE : The
conventional method of tool change is to use drill drifts
/ ejectors. There is ample loss of time by this method
since the machine has to be stopped, the tool to be removed
and the next tool to be mounted. However using the quick
change chuck it is a matter of seconds before the tool
is changed. The machine is not even required to be stopped.
As per IS 7824 -1975. |
| COLLETS
& FLOATING HOLDERS FOR QUICK CHANGE CHUCK |
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| Available
In Sizes |
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| CO-21,
22 |
(Suitable
for QCC MT-2) |
| CO-31,
32, 33 |
(Suitable
for QCC MT-3) |
| CO-41,
42, 43, 44 |
(Suitable
for QCC MT-4) |
| CO-51,
52, 53, 54, 55 |
(Suitable
for QCC MT-5T) |
| CO-62,
63, 64, 65 |
(Suitable
for QCC MT-6) |
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Similar
Sizes also available for Floating Reamer Holders (FR)
Made from case hardening steel 16MnCr5 (Equivalent
to SAE 8620) and hardened to 55-60 HRc approx.
CO are used for drilling operations whereas FR for reaming.
Nomenclature : eg. CO - 32 3 - Suitable for QCC MT- 3,
2 - Internal Taper MT - 2. |
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