Craftsman 351.240930 Operator's Manual page 3

DESCRIPTION
Craftsman 4" and 6" Drill Press Vises
provide accurate clamping and position-
ing for milling, drilling and other machin-
ing operations. Left and right sides and
back of vise are precision machined
perpendicular to base for precise posi-
tioning. All jaw sliding surfaces and
leadscrew are ground for smooth opera-
tion. Stationary jaw plate is grooved in
cross pattern for clamping round stock
in horizontal and vertical positions.
Grooves on left and right sides of base
are provided to allow for secure mount-
ing of vise to table.
DIMENSIONS
Refer to Figure 1.
MODEL 240930
A Jaw width .................. 4"
B Treat depth ............... 1½"
C Jaw opening ................ 4"
D Overall height............. 2_¼B "
E Base length .............. 7_5/,6 "
F Weight ................. 9.5 Ibs
MODEL 240950
A Jaw width .................. 6"
B Treat depth ................. 2"
C Jaw opening ................ 6"
D Overall height ............. 3V2"
E Base length ............. 11_5/;_ "
F Weight................ 24.6 Ibs
Figure 1 - Dimensions
Refer to Figure 2.
• Mount vise to work surface in
desired location. Secure vise using
mounting grooves on side of base.
Be sure to clamp vise to work
surface on both sides of base.
• Open jaws of vise and place work-
piece between jaws in desired posi-
tion. Secure workpiece between jaws
by rotating leadscrew with handle.
(Fig. 2, No. 7) Be sure workpiece is
held securely in vise before starting
machining operation.
• Round stock can be clamped in
vise by positioning workpiece in
V-grooves on stationary jaw plate.
(Fig. 2, No. 3). Be sure workpiece is
held securely in vise before starting
machining operation.
Particles of metal or wood can damage
machined surfaces, causing difficult or
inaccurate operation.
• Keep machined surfaces and all
moving parts clean and free of dirt,
chips and foreign materials.
• Keep machined surfaces and lead-
screws lubricated with medium
weight machine oil.