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Learn how to Hand Engrave
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OVERVIEW
Total Modular System - The Lindsay AirGraver
Pistons, bores, handle and controllers, all interchangeable
Lindsay gravers are made form surgical stainless steel.
No aluminum is used in the construction of the tool.
Click on the items for further descriptions
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Artisan AirGraver Handpiece
For use with foot pedal
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$595
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Classic AirGraver Handpiece
For use with foot pedal, full stroke adjustment, no collets required
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$995 |
PalmControl™
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PalmControl™ with Artisan AirGraver, non stroke adjustment |
$2290 |
| PalmControl™ with Classic AirGraver, full stroke adjustment |
$2690 |
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Stabilized burl handle for PalmControl |
$200 |
An AirGraver with PalmControl™ can also be used with a
foot pedal in addition to a palm control.
FOOT CONTROLS
CONTROLS AND UPDATES FOR PALMCONTROLS
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Updating a foot control Artisan or Classic AirGraver™ handpiece to PalmControl™ |
$1790 |
CO2 regulator for operating
PalmControl with CO2 cartridges
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$142
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Regulator and needed fittings
for attaching PalmControl™ to an air compressor
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$79 |
Order Form
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IMPACTS PER MINUTE SPEED RANGE
The Classic and Artisan AirGravers come standard with a stainless
piston. A Tungsten Dead Blow™
piston can be purchased separately. Tungsten weighs approximately 2.5 to
3 times more than stainless and therefore provides more impact power. The chart bellow illustrates the speed ranges of the Classic handpiece when set at a short
stroke, and when set at the longest stroke by the use of the patented adjust ring on the handpiece. The
Artisan
AirGraver has a fixed medium stroke setting.
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Stainless Piston |
Tungsten Dead Blow™
Piston |
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Short Stroke |
Medium Stroke |
Long Stroke |
Short Stroke |
Medium Stroke |
Long Stroke |
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Idle |
2,400 |
2,400 |
2,400 |
1,500 |
1,500 |
1,500 |
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2 psi |
5,400 |
3,000 |
3,000 |
3,900 |
2,100 |
1,500 |
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5 psi |
6,600 |
3,600 |
2,400 |
4,500 |
2,400 |
1,800 |
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10 psi |
7,800 |
4,500 |
3,000 |
6,000 |
3,300 |
2,100 |
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20 psi |
9,600 |
6,300 |
4,200 |
7,800 |
4,500 |
3,000 |
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30 psi |
11,100 |
7,800 |
5,100 |
8,400 |
5,400 |
3,600 |
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40 psi |
12,300 |
8,700 |
6,300 |
9,300 |
5,700 |
3,900 |
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50 psi |
13,200 |
9,900 |
6,400 |
10,200 |
6,600 |
4,200 |
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60 psi |
13,800 |
11,400 |
6,600 |
10,500 |
6,700 |
4,500 |
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70 psi |
14,600 |
11,900 |
6,700 |
10,900 |
7,000 |
4,800 |
The stroke adjustment of the AirGraver makes the tool perform like numerous handpieces in one.
| An advantage to the AirGraver design
is the speed at which it can move a graver physically through the metal when desired. The throttle range is possible because the tool's speed and power work together.
If the tool would only increase in power but not with speed, the result will be more broken points and staggered stair cut marks in the cuts. Increasing impact speed
and power together will deliver an improved, wide range of throttle speeds. An experienced engraver can increase their productivity significantly. |
At Browning I have taught people to engrave that wanted to learn the art and absolutely fell in love with the Lindsay
AirGraver. Also, I have let non-engravers play with it and guess what, they starting cutting with no problem.
Rich Hambrook, Browning Arms Company
Additional Feedback |
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