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coolant stop<br />
screw<br />
Kennametal toolholders are positioned in the AD coolant form with<br />
self-sealing, nylon-coated screws. The coolant screws are designed to<br />
completely seal the tool and prevent coolant leakage under pressures<br />
up to 1500 psi. However, if form B coolant is desired, the coolant stop<br />
screws must be backed out into the form B position.<br />
www.kennametal.com<br />
coolant through<br />
flange form B blocked<br />
Form AD Form B<br />
coolant through spindle<br />
option form AD<br />
IMPORTANT<br />
When choosing a desired coolant form, the correct retention knob should<br />
be used in conjunction with the coolant form applied.<br />
Form AD<br />
(through-coolant hole)<br />
coolant stop<br />
screw<br />
<strong>Technical</strong> <strong>Information</strong><br />
7/24 ISO Taper Spindle Connection<br />
coolant through<br />
flange form B<br />
coolant through spindle<br />
option form AD blocked<br />
Form B toolholders can be converted back through the drawbar form AD by<br />
simply threading the coolant stop screw and stopping below the flange coolant<br />
entry hole. Changing coolant form can be achieved many times before it is<br />
necessary to replace the coolant stop screw.<br />
All form B capable tooling is supplied with a label designating the required<br />
screw components for each steep taper size and information necessary for<br />
selecting a wrench to adjust the coolant stop screws.<br />
Form B<br />
(no hole through or half hole)<br />
M19<br />
<strong>Technical</strong> <strong>Information</strong>
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