A full 9 inch opening between jaws when using standard hard jaw plates

1. HD690 Vises

2. J
AA
A
C
D
E
F
G
H
K
L
X
HH
1 www.kurtworkholding.com | Toll Free Phone 1-877-226-7823 | Toll Free Fax 1-877-226-7828 | Phone 763-574-8309 | Fax 763-574-8313
VISE CLAMPING FORCE-LBS.
Manual
Torque
Ft.-Lbs.
HD690
10 975
20 1,625
30 2,400
40 3,250
50 3,700
60 4,275
70 4,700
80 5,250
PATENT PENDING
HD690 Vise Features:
• A full 9 inch opening between jaws when using
standard hard jaw plates.
• Less deflection of stationary jaw. Wider more stable
stationary jaw equals less deflection.
• Stationary jaw bolts down from top. No need to remove
from table to disassemble vise. Bolting the stationary
from the top reduces the stress in the body and will
stay flatter after assembly.
• Narrower body width allows more vises in the same
work envelope.
• Taller body design equals less deflection under
clamping loads.
• Bolts and locates directly on standard grid plates:
40mm, 50mm or 2 inch.
• Pull type body design reduces stress in the body
resulting in more accurate clamping.
• Quick change movable jaw. The HD platform movable
jaw allows for quick change and carvability to hold that
odd shaped part.
• GrooveLock® jaw and workstop included.
• Adaptable to hydraulic. Uses sine keys for alignment.
• Swivel base available. Part No. D50-4-SA
• Body height matched ±0.0005"
• Ship weight: 75lbs.
HD690 VISES
DIMENSIONAL DATA
HD690/HDH690
A 3.125
B 6.000
C 16.810
D 3.375
E 0.6600
F 1.485
G 2.312
H 1.735
I 7.338
J 0.725
K 4.000
L 2.000
M 0.330
N 0.940
O 3.875
P 1/2-13
P METRIC M12
Q 2.000
R 2.986
S 50 MM
T 200 MM
U 80 MM
V 10.000
W 4.000
X 16 MM
Y 0.625
Z 0.992
AA 9.062
BB 12.099
CC 13.787
DD 16.824
EE 2.250
FF 3.375
GG 3/4
HH 1.508
END VIEW
BOTTOM VIEW
SIDE VIEW
JAW POSITION
AA
EE
FF
END OF
VISE
HYDRAULIC
UNIT
B
O
N
P (TYP)
I
M
Q
Q
Z
X
X
Y
(4X)
S
U
W
T
V
GG HEX
R
R
CC
BB DD
VISE CLAMPING FORCE-LBS.
Hydraulic
PSI
HDH690
400 1575
800 3150
1200 4725
1600 6300
2000 7875
2400 9450
2800 11025
3200 12600
Hydraulic
Displacement
cu. In.
1.18
Model:
HDH690
Model:
HD690

3. 2www.kurtworkholding.com | Toll Free Phone 1-877-226-7823 | Toll Free Fax 1-877-226-7828 | Phone 763-574-8309 | Fax 763-574-8313
PATENT PENDING
HD691 Vise Features:
• Easier programming in the "Y" axis positive direction
• Reduces "reach-over" distance making part loading
safer and easier
• A full 9 inch opening between jaws when using
standard hard jaw plates.
• Less deflection of stationary jaw. Wider more stable
stationary jaw equals less deflection.
• Stationary jaw bolts down from top. No need to
remove from table to disassemble vise. Bolting the
stationary from the top reduces the stress in the body
and will stay flatter after assembly.
• Narrower body width allows more vises in the same
work envelope.
• Taller body design equals less deflection under
clamping loads.
• Bolts and locates directly on standard grid plates:
40mm, 50mm or 2 inch.
• Pull type body design reduces stress in the body
resulting in more accurate clamping.
• Quick change movable jaw. The HD platform movable
jaw allows for quick change and carvability to hold that
odd shaped part.
• GrooveLock® jaw and workstop included.
• Uses sine keys for alignment.
• Swivel base available. Part No. D50-4-SA
• Body height matched ±0.0005"
• Ship weight: 75lbs.
HD691 VISES
DIMENSIONAL DATA
HD691/HDH691
A 3.125
B 6.000
C 16.810
D 3.375
E 0.6600
F 1.485
G 2.312
H 1.735
I 7.338
J 0.725
K 4.000
L 2.000
M 0.330
N 0.940
O 3.875
P 1/2-13
P METRIC M12
Q 2.000
R 2.986
S 50 MM
T 200 MM
U 80 MM
V 10.000
W 4.000
X 16 MM
Y 0.625
Z 0.992
AA 9.062
BB 12.099
CC 13.787
DD 16.824
EE 2.250
FF 3.375
GG 3/4
HH 1.575
1.493
EE
FF
END OF
VISE
HYDRAULIC
UNIT
5/8 HEX
HYDRAULIC
UNIT ONLY
BB
V
TS
U
W
MX
(3X)
Z
Y
(4X)
Q
Q
GG HEX
R
R
N
O
B
I
P (TYP)
HH
L
A
F
K
H
AA
J
G
D
X
E
C
END VIEW
BOTTOM VIEW
SIDE VIEW
JAW POSITION
AA CC
DD
VISE CLAMPING FORCE-LBS.
Manual
Torque
Ft.-Lbs.
HD691
10 975
20 1,625
30 2,400
40 3,250
50 3,700
60 4,275
70 4,700
80 5,250
VISE CLAMPING FORCE-LBS.
Hydraulic
PSI
HDH691
400 1575
800 3150
1200 4725
1600 6300
2000 7875
2400 9450
2800 11025
3200 12600
Hydraulic
Displacement
cu. In.
1.18
Model:
HDH691
Model:
HD691

4. Kurt™ Manufacturing
Industrial Products Division
9445 E. River Road NW
Minneapolis, MN 55433
Tel: (763) 574-8309
Fax: (763) 574-8313
Toll Free (US Only): 1 (877) 226-7823
Toll Free Fax (US Only): 1 (877) 226-7828
email address: workholding@kurt.com
website address: www.kurtworkholding.com
Printed in USA © Copyright. All rights reserved
LIT.FLY.HD690.691.9.12.1
Kurt, AngLock, ArmLock, CarvLock, ClusterTower, D688, DLU4, DL430,
DoubleLock, Groove Lock, InnerLock, Versatile Lock, SeraLock, CT430,
CTU4 are registered trademarks of Kurt Manufacturing.
PowerLock and ToolBlox are trademarks of Kurt Manufacturing.
Distributor
On standard Kurt Workholding productsImproving Productivity Worldwide
An Employee
Owned Company
KURTPH 763.574.8309 email workholding@kurt.com www.kurtworkholding.com
Find more of what you're looking for at
www.kurtworkholding.com
Find more of what you're looking for at
www.kurtworkholding.com