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GRS Ultra 850
High-Speed Rotary Handpiece
This rotary handpiece turns between 300,000 and 400,000 RPM for effortless engraving, decorating and grinding of wood, metal, shell, plastic, glass, stone… almost any material. The rifle stock at right shows what you can do in wood, for example.
The GRS Ultra 850 is the best on the market in several ways. It is remarkably free from vibration and noise. No lubrication is required…there’s no oil to contaminate your work or the air you breathe. The contoured shape is comfortable and graceful. And, it has considerably more power and torque than other rotary handpieces.
Due to its extremely high speed, the Ultra 850 accepts only 1/16" diameter (.062" or 1,6mm) bur shanks. Burs are available in dozens of different styles and materials.
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#004-850 GRS
Ultra 850 Handpiece $389
Includes handpiece, tubing, connectors, carbide bur and instructions. Requires 1.3 cfm at 30-35 psi (38 liter per minute at 2-2.5 bar) Connects directly to GraverMax, GraverMate or any regulated air supply. |
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#004-861 Complete Ultra 850
Rotary System $549
Connect compressed air to this complete system and marvel at what you can do. It includes system stand, filter/regulator, pressure gauge, foot control, GRS Ultra 850 handpiece, handpiece storage station, bur storage station and hook-up hardware. System stand sits on any bench top or can be fastened to a wall or table leg. |
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#004-863 GRS
Foot Control $89.
for Rotary Air Handpiece
Lets you operate rotary air handpieces with your foot. Connects easily to GraverMax, GraverMate or any source of compressed air. Strong steel construction. Includes tubing and connectors. |
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BURS
#004-511 Carbide
Bur Set $23.95
6-Piece versatile carbide assortment for most
metals, wood, and general work. .062" (1,6mm) shanks.
#004-512 Diamond & Stone
Bur Set $39.80
4 diamond
and 2 stone burs especially
for glass, stone and similar
materials. 0.062" (1,6mm)
shanks. |
E-Max
Electric Rotary Handpiece System
Some engraving,
carving, jewelry and deburring
jobs use drills and burs with 3/32" (2,35mm)
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 advanced coreless DC motor technology, the E-MAX handpiece is small, easy to maneuver, lightweight and fits your hand comfortably. And, it’s a lot quieter than any DremelTM type motor.
The control unit gives a wide 1000 - 35,000 rpm range. High torque and precise speed control help jewelers 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.
If you appreciate owning the best, E-MAX is for you. |
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#002-910-EMAX E-Max
Electric Rotary System $980
Includes control unit, 1000 - 35,000 rpm handpiece motor, quick change chuck with 3/32" & 1/8" collet. 120 Volts, 50/60 Hz, 1.0 Amp.
#002-912 Foot
Control $70
Allows full speed regulation or on/off operation.
#002-934 Torque
Multiplier / Speed Reducer,
4:1 $107 |
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