Page 272 Penn Tool Co. Precision Tooling Buyer's Guide 2019
P. 272
270
Sine System Bolt-On Vacuum Chucks
• Ideal accessories for the Sine System.
• Bolt-on vacuum chucks can be used separately or with
angle plate, sine plate or compound sine plate.
• Excellent holding method for non-magnetic
workpieces to be machined or ground.
• Small, closely spaced holes in top plate provide maximum
holding power with a minimum of distortion.
• Three ⁄ " NPT holes for mounting vacuum gage, relief valve
1 4
and hose directly to chuck body.
• Vacuum gage and relief valve provided.
• Two side rails for positive locating of workpieces included.
SINE
SIZE
RECOMMENDED
WEIGHT PART
SYSTEM
(IN.)
PUMP SIZE
LBS.
NUMBER
PRICE
1
6 x 6 x 2 ⁄
1 4
1
⁄ H.P. or larger
4
15
77-171-7
$745.50
2
6 x 12 x 2 ⁄ ⁄ H.P. or larger
1 4
1 2
28
77-172-5
1,019.10
Vacuum Pump, ⁄ H.P., Hose and Fittings
1 4
77-176-6
839.50
Vacuum Pump, ⁄ H.P., Hose and Fittings
3 4
77-178-2
1,261.85
77-171-7 bolted
to Sine System Angle Plate,
sold separately.
77-171-7 bolted
to Sine System Sine Plate,
sold separately.
L
W
H TAPPED HOLES PART NO.
PRICE
3" 3" 3" (24) ⁄ - 20
1
4
63-372-7
$153.85
4" 4" 4" (24) ⁄ - 18
5
16
63-373-5
233.45
6" 6" 6" (24) ⁄ - 18
5
16
63-374-3
581.50
Stepped
Angle Plates s
• Made from selected tool steel.
• Hardened and ground
on all surfaces.
• Hardness:
55 - 60 HRC.
• Flatness and
squareness
within 0.0005".
ol
ste
el.
SINE
DIMENSIONS
PARALLELISM
TAPPED
WT
PART
SYSTEM
(IN.)
& SQUARENESS
HOLES
LBS. NUMBER
PRICE
3 x 3 x 3 x 1
0.0002"
(24) ⁄ -20
1 4
5
77-313-5
$371.20
0
4 x 3 x 3 x 1
0.0002"
(13) ⁄ -20
1 4
6
77-314-3
252.65
1
4 x 4 x 4 x 1 ⁄
1 4
0.0002"
(13) ⁄ -20 10
1 4
77-315-0
384.50
1
6 x 6 x 4 x 1 ⁄ *
1 4
0.0002"
(33) ⁄ -20 20
1 4
77-316-8
* 713.50
2
6 x 4 x 4 x 1 ⁄
1 4
0.0002"
(14) ⁄ -16 13
3 8
77-317-6
473.20
6 x 4 x 4 x 1
0.0002"
(16) ⁄ -20 11
1 4
77-318-4
857.65
* 90° conversion model. Its hole pattern duplicates that of the 6" x 6" Sine
System Sine Plates allowing the Sine System 1 accessories to be bolted on.
It can in turn be bolted directly to the 6" x 6" Sine Plate and 6" x 6" Compound Sine
Plate, giving true 90 degree convertibility. 2 side rails, 4 hold down bolts
and a matching T-wrench are included.
77-315-0
77-313-5
77-316-8
on
Sine System
Sine Plate
77-318-4
Compound
Angle Plate
Sine System Angle Plates
• High precision, solid one piece steel construction.
• Hardened to 58-62 RC.
• Ground flat, square and parallel.
•
1
⁄ " or ⁄ " tapped holes allow the use of
4
3 8
standard, readily available accessories.
• The multi-use Compound Angle Plate has several small ground vees
for convenient holding of small round parts and includes 1 clamp.
• Sine system models bolt directly to sine system sine plates
and compound sine plates of the same series.
Versatility High Precision Angle Plate
• Steel angle plates, hardened to 58-62 RC.
• All sides precision ground — flat, parallel and square within 0.0002".
• 1" x ⁄ " deep step in 4" x 4" x 4 ⁄ " Angle Plate plus Vee to hold cylindrical
1 4
1 2
parts with or without shoulders. — Twenty-five ⁄ "-18 tapped holes.
5
16
DESCRIPTION
PART NO.
PRICE
4" x 4" x 4 ⁄ " Versatility Angle Plate
1 2
30-131-7
$833.00
Optional:
DESCRIPTION
PART NO.
PRICE
Offset Face Clamp
30-132-5
$30.85
Yoke Clamp for cylindrical parts ⁄ " - ⁄ " cap.
1 4
7 8
30-133-3
62.85
Adjustable Side Clamp, ⁄ " - 1 ⁄ " cap.
1 2
1 2
30-134-1
110.95
30-131-7
with Offset
Face Clamp,
sold separately
30-131-7
with Yoke Clamp for
cylindrical parts and Adjustable Side
Clamp, sold separately.
Sine System Bolt-On Vacuum Chucks
• Ideal accessories for the Sine System.
• Bolt-on vacuum chucks can be used separately or with
angle plate, sine plate or compound sine plate.
• Excellent holding method for non-magnetic
workpieces to be machined or ground.
• Small, closely spaced holes in top plate provide maximum
holding power with a minimum of distortion.
• Three ⁄ " NPT holes for mounting vacuum gage, relief valve
1 4
and hose directly to chuck body.
• Vacuum gage and relief valve provided.
• Two side rails for positive locating of workpieces included.
SINE
SIZE
RECOMMENDED
WEIGHT PART
SYSTEM
(IN.)
PUMP SIZE
LBS.
NUMBER
PRICE
1
6 x 6 x 2 ⁄
1 4
1
⁄ H.P. or larger
4
15
77-171-7
$745.50
2
6 x 12 x 2 ⁄ ⁄ H.P. or larger
1 4
1 2
28
77-172-5
1,019.10
Vacuum Pump, ⁄ H.P., Hose and Fittings
1 4
77-176-6
839.50
Vacuum Pump, ⁄ H.P., Hose and Fittings
3 4
77-178-2
1,261.85
77-171-7 bolted
to Sine System Angle Plate,
sold separately.
77-171-7 bolted
to Sine System Sine Plate,
sold separately.
L
W
H TAPPED HOLES PART NO.
PRICE
3" 3" 3" (24) ⁄ - 20
1
4
63-372-7
$153.85
4" 4" 4" (24) ⁄ - 18
5
16
63-373-5
233.45
6" 6" 6" (24) ⁄ - 18
5
16
63-374-3
581.50
Stepped
Angle Plates s
• Made from selected tool steel.
• Hardened and ground
on all surfaces.
• Hardness:
55 - 60 HRC.
• Flatness and
squareness
within 0.0005".
ol
ste
el.
SINE
DIMENSIONS
PARALLELISM
TAPPED
WT
PART
SYSTEM
(IN.)
& SQUARENESS
HOLES
LBS. NUMBER
PRICE
3 x 3 x 3 x 1
0.0002"
(24) ⁄ -20
1 4
5
77-313-5
$371.20
0
4 x 3 x 3 x 1
0.0002"
(13) ⁄ -20
1 4
6
77-314-3
252.65
1
4 x 4 x 4 x 1 ⁄
1 4
0.0002"
(13) ⁄ -20 10
1 4
77-315-0
384.50
1
6 x 6 x 4 x 1 ⁄ *
1 4
0.0002"
(33) ⁄ -20 20
1 4
77-316-8
* 713.50
2
6 x 4 x 4 x 1 ⁄
1 4
0.0002"
(14) ⁄ -16 13
3 8
77-317-6
473.20
6 x 4 x 4 x 1
0.0002"
(16) ⁄ -20 11
1 4
77-318-4
857.65
* 90° conversion model. Its hole pattern duplicates that of the 6" x 6" Sine
System Sine Plates allowing the Sine System 1 accessories to be bolted on.
It can in turn be bolted directly to the 6" x 6" Sine Plate and 6" x 6" Compound Sine
Plate, giving true 90 degree convertibility. 2 side rails, 4 hold down bolts
and a matching T-wrench are included.
77-315-0
77-313-5
77-316-8
on
Sine System
Sine Plate
77-318-4
Compound
Angle Plate
Sine System Angle Plates
• High precision, solid one piece steel construction.
• Hardened to 58-62 RC.
• Ground flat, square and parallel.
•
1
⁄ " or ⁄ " tapped holes allow the use of
4
3 8
standard, readily available accessories.
• The multi-use Compound Angle Plate has several small ground vees
for convenient holding of small round parts and includes 1 clamp.
• Sine system models bolt directly to sine system sine plates
and compound sine plates of the same series.
Versatility High Precision Angle Plate
• Steel angle plates, hardened to 58-62 RC.
• All sides precision ground — flat, parallel and square within 0.0002".
• 1" x ⁄ " deep step in 4" x 4" x 4 ⁄ " Angle Plate plus Vee to hold cylindrical
1 4
1 2
parts with or without shoulders. — Twenty-five ⁄ "-18 tapped holes.
5
16
DESCRIPTION
PART NO.
PRICE
4" x 4" x 4 ⁄ " Versatility Angle Plate
1 2
30-131-7
$833.00
Optional:
DESCRIPTION
PART NO.
PRICE
Offset Face Clamp
30-132-5
$30.85
Yoke Clamp for cylindrical parts ⁄ " - ⁄ " cap.
1 4
7 8
30-133-3
62.85
Adjustable Side Clamp, ⁄ " - 1 ⁄ " cap.
1 2
1 2
30-134-1
110.95
30-131-7
with Offset
Face Clamp,
sold separately
30-131-7
with Yoke Clamp for
cylindrical parts and Adjustable Side
Clamp, sold separately.
