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GRS Engraving Machines

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GRS Engraving Products GRS GraverMach GRS GraverMax SC GRS Gravermeister
GRS System 3 Engraving Package E-MAX GRS Air Compressors GRS Impact Handpieces for GraverMach, GraverMax SC and GraverSmith
GRS QC Handpieces for GraverMach, GraverMax SC and GraverSmith  GRS Impact Handpieces for Gravermeister  GraverSmith  Ultra 850 Rotary Handpiece

Associated Pages

GRS Engraving Machines GRS BenchMate and Engraving Blocks
GRS Graver Sharpeners and Engraving Accessories Gravers

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GRS Precision Tools
Now you can enjoy the personal satisfaction and visible rewards of engraving, stone setting, wood carving, jewellery making, sculpture, and other special skills. The advanced tools and techniques provided by GRS will help you successfully produce fine work while saving you years of training and making you more money.

GRS manufactures a complete line of top-quality products found on the following Lacy West webpages:

Go to the Lacy West Graver page for Gravers.
 
   
         
GRS Engraving Machines
Every item you create will have the valuable appearance of classic techniques which makes it worth far more. This is possible because GRS equipment combines tradition with technology. The same cutting tools, gravers, chisels, and bits used for many years will work even better in GRS power tools, but the physical struggle is gone. You will finish each job up to four times faster. Advanced techniques are simplified so you learn them sooner.

GRS offers quality products to suit your needs and budget:

   
         
GRS GraverMach AT
GraverMach AT
Never before has a pneumatic handpiece system given the user so much versatility and control. A remarkable technical breakthrough is the seamless combination of hand and foot control. Using one simple knob, the user can choose between hand or foot control whenever they desire. This allows optimal working comfort and precision in a wider range of creative jobs than ever.
The new GraverMach AT is wonderfully familiar to anyone who uses its predecessors including the GraverMax, GraverMax SC or the original GraverMach. But the expanded capability of precise, selectable hand control puts the new power tool in a class by itself. the hand control technology is based on the GRS Airtact. This advanced (patent pending) air logic system provides hand power control without adding moving parts to the hand piece itself. The result is a rugged and intuitive way to control hand piece power by hand. But remember, when foot control is preferred, it's only 2 seconds away. It's one simple selector knob, but it instantly gives you greater control choice and refinement in your work. The ability to instantly change from hand to foot control whenever you want means new creative freedom and reduced stress.
 Requires oil-free compressed air 1.4 cfm at 45 psi minimum (40 liters per minute at 3 bar minimum).
100  - 240 Volt, 50 - 60 Hz. Includes: U.S. style IEC electrical cord plus Schuko adapter. Foot control. Multi-mount air filter. Handpieces are purchased separately. All GraverMax and GraverMate handpieces can be used with this machine.
004965  GRS GraverMach AT     $1,895.00
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GRS GraverMax G8
GraverMax G8
The new GraverMax G8 is an upgraded model of the previous GraverMax. This model is based on the original GraverMach.
This engraving system gives each handpiece excellent range of power with perfect control throughout an expanded range of impact speeds. The GraverMax G8 features 400 to 8000 strokes per minute, a throttle bias adjustment valve for tailoring throttle response to your work and a dual-stage precision air regulator.
Advanced ergonomics include front air pressure adjustment, Quick Change air couplings, rear mount throttle connection, and an advanced valve pulse unit that operates with virtually no noise or vibration. The GraverMax G8 has connections for two impact handpieces plus an auxiliary air connection for other air tools, including the GRS Ultra 850 rotary handpiece. Handpieces sold separately. All GraverMax and GraverMate handpieces can be used with this machine.
Requires oil-free compressed air 1.4 cfm at 45 psi minimum (40 liters per minute at 3 bar minimum). 100 - 240 Volt, 50 - 60 Hz. Includes: US style IEC electrical cord plus Schuko adapter. Foot control. Multi-mount air filter.

004995  GRS GraverMax G8    $1395.00
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GRS GraverSmith
GraverSmith
This new power tool offers basic work capability and pneumatic impact power for stone setting and engraving at less cost than the more fully-featured GraverMach and GraverMax SC machines.
It's ideal for production stone setters, multiple factory installations, and individual craftsmen on a budget.
Like all GRS power tools, the GraverSmith reduces worker fatigue, increases production, and improves quality.  A choice of handpieces allows the GraverSmith to fit a wide range of applications and user preferences.  You can use any handpiece that is compatible with the GRS GraverMach or GraverMax SC with the new GraverSmith.

GraverSmith Includes:

004895 GRS GraverSmith    $899.95
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GRS Gravermeister

GraverMeister is an air tool that makes its own special air pulses.  These pulses move a hammer piston back and forth inside the handpiece creating impact power.  A foot pedal lets you vary the power instantly as you work.  The impact rate is adjustable from 1600 - 2400 impacts per minute.  The GraverMeister is the original invention that was patented as a technological breakthrough in power engraving tools.
001842 GRS Gravermeister less Handpiece    $1,695.00
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001952  Special GRS Gravermeister Package     $2,395.00
Includes 001842 Gravermeister, 004-915 and 004-712 Quick Change Handpieces, and 004615 Quick Disconnect Kit plus tools.
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GRS Quick Disconnect Kit
Allows quick switching of air handpieces. Includes one main body and two connectors.
Quick Disconnect Kit
004615  GRS Quick Disconnect Kit     $37.95
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001893  GRS High Speed Valve Kit for Gravermeister     $289.95
Updates previous Gravermeisters to the faster 1600-2400 impacts per minute for smoother cuts, longer tool life, and reduced work time.
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GRS System 3 Engraving Package

System 3 is the most affordable GRS air impact tool. Its relatives, Gravermeister, GraverMach, and GraverMax SC produce special air pulses to control their impact handpieces. The System 3 handpiece is a piston and port design which self-oscillates using normal compressed air - it's simpler and less expensive.
The System 3 handpiece is comfortable, lightweight, and delivers good impact power. It lets you engrave metals, set stones, hammer, texture, and carve wood or other materials. You eliminate fatigue and get your work done faster because System 3 increases the power of your hands. The handpiece stays cool in use and includes the time-saving GRS Quick Change tool system.
The foot control starts the impact and varies its force. You can tune System 3 for fine to heavy work using the regulator to provide more or less air pressure. This gives you a wide range of impact power.
System 3 is used in factories to equip multiple work stations and by people in small shops or at home. If your needs don't justify other GRS air tools, consider the GRS System 3.

004781  GRS System 3 Deluxe Package    $641.95
Includes handpiece, foot control, air filter-regulator, hand graver handle, 6 Quick Change tool holders, 8 steel points, 2 gravers, and instructions.
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004780  GRS System 3 Standard Package    $587.95
Includes handpiece, foot control, air filter-regulator, 3 Quick Change tool holders, 6 steel points, and instructions.
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004760  GRS System 3 Handpiece only    $369.95
Works with compressed air.
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004771  GRS System 3 Foot Control only    $136.95
Uniquely regulates air pressure and flow - not just on/off.
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004762  GRS Air Filter-Regulator only    $99.95
Perfect for many air tools. Includes hose fittings and mount bracket.
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E-MAX Electric Rotary Handpiece System

Some engraving, carving, jewellery and deburring jobs use drills and burs with 3/32" and 1/8" diameter shanks.  Ultra high-speed handpieces cannot do this, but E-MAX can.
E-MAX is the latest micro-motor system from NSK, a world leader in micro-grinding technology.  It features a bright digital display of handpiece RPM for greater efficiency and safety.  The new control unit is compact, portable and rugged.  An innovative addition is the special "Smart Switch" located on the rear of the handpiece that lets you turn it on/off without reaching for the control unit.
The E-MAX's smooth, powerful motor is built into the handpiece, which eliminates the whip and vibration of flex-shaft systems.  Using advance coreless DC motor technology, the E-MAX handpiece is small, easier to maneuver, lightweight and fits your hand comfortably.  And, it's a lot quieter than any Dremel type motor.
The control unit gives a wide 1,000 - 35,000 rpm range.  High torque and precise speed control help jewellers prepare perfect stone seats faster.  Goldsmiths use its fast speed for shaping, finishing and diamond flycutting.  Rotary wood carvers report they've never used such a powerful handpiece that runs this smoothly.
Note: Foot pedal is optional.  Does not come with machine.

002-910-EMAX E-MAX Electric Rotary System    $1,295.00
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002-912 Foot Control for E-MAX Micromotor    $96.95
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GRS Air Compressors and Accessories
Three air compressors to suit your needs: GRS Sil-Air Compressor - Quiet Air Compressor

Sil-Air compressor is silent because it has the same type of compressor as your refrigerator. It's perfect for apartments, mall stores, bedrooms, or anywhere air compressor noise is undesirable. In addition to its standard filter-regulator, this complete unit comes with a special oil-removal filter. You also get 50 feet of air tubing and fittings to connect GRS air tools. This compressor cycles on for 20 to 40 seconds every 4 to 5 minutes when using the GraverMach full-time.

004678  GRS Sil-Air Quiet Air Compressor with Hook-up Kit     $1,595.00
Delivers 2.15 CFM at 100 psi maximum. 1/2 HP, 115 VAC, 60 Hz, 4.9 Amp.
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GRS Air Compressor Accessories

Removes dirt and oil contamination from compressed air.

004579  GRS Air Filter and Oil Removal Kit     $135.95
Removes dirt and oil contamination from compressed air.
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022163  GRS 24 oz Silent Air Compressor Oil     $29.95
Removes dirt and oil contamination from compressed air.
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GRS Quick Disconnect Kit
Allows quick switching of air handpieces. Includes one main body and two connectors.
Quick Disconnect Kit
004615  GRS Quick Disconnect Kit     $37.95
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Oil-Less Air Compressors - T-617 and T-30
Gives you dependability with low maintenance. Both of these industrial compressors feature a proven design that requires no oil. Each compressor has a safety-approved tank and automatic pressure switch. Either unit is a solid investment and comes with 50 feet of air tubing and fittings for GRS air tools.

T-617 Air Compressor

004682 Ultra AirPac Oil-Less Air Compressor, T-617 Hook-up Kit     $616.95
Delivers 1.8 CFM at 125 psi maximum. 1/3 HP, 115 VAC, 4.2 Amp.
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T-30 Air Compressor

004526 Ultra AirPac Oil-Less Air Compressor, T-30 Hook-up Kit     $785.95
Delivers 4.8 CFM at 125 psi maximum. 1.25 HP, 115 VAC, 60 Hz, 12.0 Amp.
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GRS Impact Handpieces for GraverMach and GraverMax SC
GraverMach and GraverMax SC Handpieces
How IMPACT Power Works for You
GraverMach, GraverMax SC and GraverSmith impact handpieces blend internal impacts into a smooth force that pushes gravers, chisels, and gouges forward, making beautiful, clean cuts. You're in full control by regulating the strength of force with the foot pedal and impact speed (400 to 8000 impacts per minute) with the main unit. You simply guide the handpiece which does the work without the physical stress on you. The engraved cuts and carved lines you make with GraverMach are identical to classic hand techniques, but you spend far less time and eliminate hand slipping.

These impact handpieces also "hammer" using a variety of tools. You can bezel and channel-set stones, inlay metal, add special textures, repousse, and decorate leather. The handpieces stay cool, even in continuous use.

Beginners learn to engrave in their spare time for enjoyment or as a new business. Professional engravers create heirlooms in gold, silver, and steel in a time-saving way that maintains the value of traditional results. Custom jewellers quickly master those advanced stone setting and jewellery skills that bring them more money. GraverMach helps large jewellery manufacturers boost production, improve quality, train new people faster, and reduce job injuries by relieving hand and arm strain. Artists, sculptors and wood carvers use GraverMach with their favourite chisels, gouges, and tools to remove material with speed and confidence yielding extraordinary results.

H.  004609  GRS Hammer Handpiece for GraverMach,GraverMax SC & GraverSmith, Threaded Tips     $289.95
Same as 004610 but for threaded hammer tips only. Includes one tip.
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I.  004610  GRS Hammer Handpiece for GraverMach,GraverMax SC & GraverSmith     $289.95
Wide power range. Great for stone setting, hammering, and medium to deep engraving. Stainless steel construction. Set screw chuck holds square tools up to 0.10" (2.5 mm) and round tools to 0.13" (3.3 mm) diameter. 4.5" (114 mm) long, weighs 5.5 oz (156 g).
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J.  004506  GRS Large Handpiece for GraverMach,GraverMax SC & GraverSmith     $261.95
Very powerful. Designed for heavy metal engraving, wood carving, and other demanding jobs. Two-jaw chuck holds tools 0.06" to 0.19" (1.6 to 4.8 mm) round or square, and standard gravers. 5.7" (145 mm) long, weighs 7.9 oz (224 g).
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K.  004508  GRS Standard Handpiece for GraverMach,GraverMax SC & GraverSmith     $249.95
Medium power. General purpose for jewellers and engravers. Two-jaw chuck holds tools 0.06" to 0.14" (1.6 to 3.6 mm) round or square, and standard gravers. 4.5" (114 mm) long, weighs 3.6 oz (102 g).
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GRS Quick Change (QC) Handpiece System
GraverMach and GraverMax SC Handpieces
This GRS patented tool system is a breakthrough in time-savings, convenience and precision. Gravers and tools are first mounted in interchangeable Quick Change (QC) Holders. These holders fit into any QC Impact Handpiece, QC Hand Handle, or QC Sharpening Fixture. You can now switch tools in 3 seconds without a wrench. Just pull the tool with attached QC Holder out of the handpiece and insert another. QC Holders accept square tools up to 0.10" (2.5 mm), round tools to 0.13" (3.3 mm) diameter, and most gravers.

L.  004710  GRS QC Handpiece for GraverMach, GraverMax SC & GraverSmith     $329.95
Wide power range. Perfect for stone setting, hammering, medium to deep engraving. Stainless steel construction with quiet rear exhaust. Includes 6 QC Holders. 4.2" (107 mm) long, weighs 5.9 oz.
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M.  004720  GRS High-Power QC Handpiece for GraverMach, GraverMax SC & GraverSmith     $354.95
Powerful impact handpiece available. Great for wood carving or very heavy metal engraving or hammering. Includes 6 QC Holders. 5.0" (127 mm) long, weighs 6.2 oz (176 g).
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N.  004921  GRS QC MONARCH Handpiece for GraverMach, GraverMax SC & GraverSmith     $319.95
"Monarch" is the finest impact handpiece for confident execution of ultra-fine engraving including bulino and banknote styles (this handpiece is not intended for stone setting.) Monarch features heat-treated stainless steel construction, an elegant graver-style handle and adjustable side hose connection. Includes 6 QC holders. 2.4" (61mm) long, weighs 1.8 oz. (51g)
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O.  004901  GRS QC 901 Handpiece for GraverMach, GraverMax SC & GraverSmith      $329.95
Model 901 features breakthrough impact technology with a HUGE power range PLUS fine control. The comfortable, compact shape has an adjustable side hose connection. 901 fits most engraving and stone setting needs including microscopic engraving, deep relief work and bead raising/hammer setting. Made from fully heat-treated stainless steel; includes 6 QC holders. 2.6" (66mm) long, weighs 2.4 oz. (68g)
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NEW GRS MAGNUM HANDPIECE
GRS Magnum Handpiece
Unmatched combination of power and control in an elegant, compact handpiece.
You are looking at a breakthrough in impact power, the new GRS Magnum Handpiece for GraverMach or GraverMax SC. There is no impact handpiece in the world that can equal the Magnum's range of power from very fine to amazingly heavy. Its compact size (handpiece length 2.8") is misleading because the Magnum exceeds the power of previous models that are twice this long. But it is also about fine control with shading capability significantly better than any handpiece with this much top end power. You just have to try it and prepare yourself to be more than impressed. Two knobs are available: a palm knob and an oval knob. Both are included with the Magnum Deluxe Set.

004940  GRS Magnum Handpiece Deluxe Set   $389.95
Includes 6 QC tool holders, one palm handle, and one oval handle. Handpiece length is 2.8" with palm knob, slightly longer with oval knob.
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GRS Ultra 850 High-Speed Rotary Handpiece
This Ultra High-Speed Rotary Handpiece let you grind and decorate wood, metal, glass, stone, shell, plastic, and other materials. Rotary speed is nearly 400,000 rpm. Metal engravers use this handpiece for background removal in deep relief engraving. Jewellers notch prongs before setting and create original models in gold and silver.

Complete GRS Ultra 850 Rotary System

Connect compressed air to this complete system and get to work. No vibration and very low noise. Bur shank size 0.062" diameter (1.6 mm). Requires 1.2 CFM at 45 psi maximum (35 liters per minute at 3 bar maximum). System includes stand, filter/regulator, pressure gauge, foot control, Ultra 850 handpiece, bur storage station and hook-up hardware. System stand sits on any bench top or can be fastened to a wall or table leg.
004861  Complete GRS Ultra 850 Rotary System     $729.95
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004850  GRS Ultra 850 Rotary Handpiece only (includes tubing)     $511.95
Connects directly to GraverMach/GraverMax SC or any regulated air supply.
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004863  GRS Foot Control for Rotary Air Handpiece   $122.95
Required to operate rotary air handpiece with your foot. Connects directly to GraverMach/GraverMax SC or any regulated air supply. Includes tubing and connectors.
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GRS Rotary Accessories

004511  GRS Carbide Bur Set     $33.95
6-Piece versatile carbide assortment for most metals, wood, and general work. 0.062" (1.6 mm) shanks.
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Diamond & Stone Bur Set
004512  GRS Diamond & Stone Bur Set     $55.95
4 diamond and 2 stone burs especially for glass, stone, and similar materials. 0.062" (1.6 mm) shanks.
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GRS Impact Handpieces for Gravermeister
GraverMeister Handpieces

A.  004564  GRS Bulino Handpiece for Gravermeister     $229.95
Smallest and finest handpiece. Unique side hose connection. Perfect for small stone setting and fine engraving. Set screw chuck holds square tools 0.08" to 0.10" (1.9 to 2.5 mm) and round tools 0.08" to 0.12" (2.2 to 3.0 mm) diameter. 2.8" (7l mm) long, weighs 1.5 oz (43 g).
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B.  004509 GRS Large Handpiece for Gravermeister     $279.95
Very powerful. Designed for heavy metal engraving, wood carving, and other demanding jobs. Two-jaw chuck holds tools 0.06" to 0.19" (1.6 to 4.8 mm) round or square, and standard gravers. 5.7" (145 mm) long, weighs 7.9 oz  (224 g).
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C.  004612  GRS Hammer Handpiece for Gravermeister     $319.95
Wide power range. Great for stone setting, hammering, and medium to deep engraving. Stainless steel construction. Set screw chuck holds square tools up to 0.10" (2.5 mm) and round tools to 0.13" (3.3 mm) diameter. 4.5" (114 mm) long, weighs 5.5 oz (156 g).
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D.  004611  GRS Hammer Handpiece for Gravermeister, Threaded Tip     $319.95
Same as 004612, but for threaded hammer tips only. Includes one tip.
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GRS Quick Change (QC) Handpieces for GraverMeister
GraverMeister Handpieces

E.  004915  GRS QC 915 Handpiece for Gravermeister       $329.95
Model 915 features breakthrough impact technology with a HUGE power range PLUS fine control. The comfortable, compact shape has an adjustable side hose connection. 915 fits most engraving and stone setting needs including microscopic engraving, deep relief work and bead raising / hammer setting. Made from fully heat-treated stainless steel; includes 6 QC holders. 2.6" (66mm)long, weighs 2.4 oz. (68g)
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F.  004712  GRS QC 712 Handpiece for Gravermeister         $329.95
Wide power range. Perfect for stone setting, hammering, medium to deep engraving. Stainless steel construction with quiet rear exhaust. Includes 6 QC Holders. 4.2" (107 mm) long, weighs 5.9 oz. (168g)
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G.  004509-QC  GRS QC LARGE Handpiece for Gravermeister     $289.95
Most powerful Gravermeister handpiece available. Great for wood carving, heavy metal engraving or hammering. Includes 6 QC holders. 6.0" (152 mm) long, 0.81" O.D., weighs 7.9 oz. (224 g)
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GRS Quick Change Accessories

004805  GRS QC Hand Handle     $41.95
Comfortable rubber-covered handle. For hand use without power. Includes 3 QC Holders.
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GRS QC Holders

004804  GRS Package of 3 QC Holders     $20.95
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004806  GRS Package of 10 QC Holders     $63.95
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