Foredom H.8 - Manual (Page 2)

Collets for H.43T, H.44T, and H.44TSJ
P/N Capacity
HP441 1/16 ″
HP442 3/32 ″
∗
HP443 1/8 ″
∗
HP444 5/32 ″
∗
Supplied with handpieces above.
HP440 Set Includes 441, 442, 443, 444, 447, 448, and
449. The 445 is not included.
Collets for H. 8, H. 8D, H. 8SJ, H. 28, and H. 28SJ
P/N Capacity
HP601 1/32 ″
HP602 1/16 ″
HP603 3/32 ″
∗
HP604 1/8 ″
∗
HP605 3mm
Handpiece Accessories and Spare Parts
A Handpiece Holder is available that
clamps to work benches up to 2 1 /
4
″
thick. The height above the bench
can be adjusted and the handpiece
can be swiveled and locked into
position. Pins and wrenches that
are lost or damaged can be ordered
from your dealer or the factor
Use with
Part No. Description Handpieces
MAHH-30 Handpiece Holder H.43T, H.44T, H.44TSJ
HP103117 Pin and Wrench H.44T, H.44TSJ, H.43T
HP10588 Pin and Wrench H.28, H.28SJ
HP10586 Set of 2 Wrenches H.8, H.8D, H.8SJ
P/N Capacity
HP445 3/16 ″
HP447 1/4 ″
∗
HP448 3mm
HP449 6mm
Never screw the chuck nut back on too tightly.
If you tighten an empty collet or insert an
accessory shank which is too small or too large
you may damage the collet.
Handpieces H.28, H.28SJ, H.43T, H.44T, and H.44TSJ
To change a collet insert pin into the pilot hole and
through the spindle hole (turn spindle to align holes).
Apply wrench and unscrew chuck
nut by turning counterclockwise.
Remove chuck nut to expose
collet and pull collet out of hand-
piece shaft. Slip new collet in
place and screw on chuck nut
with pin and wrench.
Handpieces H.8, H.8D, and H.8SJ
To change a collet, slide back the chuck guard and use
one wrench to hold the spindle and the other to unscrew
the chuck nut by turning counterclockwise. Remove
chuck nut to expose collet and pull collet out of hand-
piece shaft. Slip new size collet in place and tighten
chuck nut with wrenches.
∗
Supplied with handpieces above.
HP600 Set Includes 601, 602,
603, and 604.
The 605 is not included.
Pliers are useful for
removing collets
MAHH-30
LIMITED WARRANTY
Foredom ® warrants its product to be free of defects in
material or workmanship for a period of 90 days after
purchase. During the warranty period, the defective product
will be repaired or replaced without charge or, at our option,
the purchase price will be refunded. This warranty does not
cover damage caused in transit or by accident, misuse, or
ordinary wear. The duplex connection is particularly
susceptible to damage and is not covered by warranty.
Replacement duplex springs are shipped with installation
instructions. ALL IMPLIED WARRANTIES, INCLUDING BUT
NOT LIMITED TO WARRANTIES OF FITNESS AND
MERCHANTABILITY, ARE HEREBY LIMITED IN DURATION TO
A PERIOD ENDING 90 DAYS FROM DATE OF PURCHASE,
AND WE WILL NOT BE LIABLE OR RESPONSIBLE FOR
ANY SPECIAL OR CONSEQUENTIAL DAMAGES. Repair or
replacement will be made at our option if the product is
returned post-paid to:
The Foredom Electric Company
16 Stony Hill Road, Bethel CT 06801
All warranty repairs must be done at the factory at the address
above. We will not pay any shipping or transportation charges.
This warranty covers the original purchaser of the product only.
Some states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you.
This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
Changing Accessories
Be sure the shank size of the accessory is paired with
the same size collet. Inserting an accessory which is
too small or too large may damage the collet.
Handpieces H.28, H.28SJ, H.43T, H.44T, and H.44TSJ
Insert the pin provided into the
pilot hole and through the spindle
hole (turn spindle to align holes).
Apply wrench and loosen chuck
nut slightly by turning counter-
clockwise. Insert shank of the
accessory into the collet. Tighten
chuck nut with wrench, keeping pin in pilot hole. Test for
a secure hold by pulling on accessory. Remove pin.
Handpieces H.8, H.8D, and H.8SJ
These handpieces have a chuck
guard that slides back when
changing collets and accessories.
They come with two chuck
wrenches shown at right, for
opening and closing the collet.
Use one wrench to hold the
spindle and the other to unscrew the chuck nut by turning
counterclockwise.
Changing Collets
The different size collets that
come with your handpiece are
for holding burs and other acces-
sories with different shank sizes.
Chuck Nut and Collet