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Best Constant Speed

DEWALT 20V Max Reciprocating Saw, Compact, Tool Only (DCS387B)

  • 15.0 amp Milwaukee motor with highest overload protection in the industry, prevents motor burn up/failure.
  • Constant power technology maintains constant speed under load for unmatched cutting performance.
  • Patented gear-protecting clutch extends gear and motor life by absorbing high-impact forces caused by sudden blade lock-ups.
  • Patented counter-balanced mechanism for a smooth running, low vibrating reciprocating saw.
  • Variable-speed trigger and dial speed control.
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Buffer Polisher, SPTA 5-Inch 125mm Dual Action Random Orbital Car Polisher,Car Detailing Kit, 4Pcs 5inch & 4Pcs 6Inch Polishing Pad,Packing Bag for Car Polishing and Waxing--DAPSET-US

  • ...ful motor, this random orbital polisher is perfect for polishing and removing swirls, scratches, and defects from all painted vehicles, reappearing the shine of your car. You can also use it to sand wood or metal,POWERFUL POLISHER - Eccentric polisher with 750W power, light body, easy replacement of carbon brushes. Constant power and constant speed function, more stable..
  • VARIABLE SPEED CONTROL - 6-speed control dial allows you to adjust the car polisher speed according to different applications.
  • Medium speed for polishing and cleaning while high speed for removing paint defects and oxidation..
  • CONSTANT POWER AND SMOOTH START - The speed can be maintained by high quality electronics, which makes this buffer polisher is easy to use and comfortable, convenient for long time work and reducing fatigue.
  • DETACHABLE HANDLE - Ergonomic design, comes with a side handle and a D-handle, you can choose the way that makes you feel comfortable, safe & provides convenient operation.MULTIPLE USES - With 6 adjustable speeds to meet your different work needs, it can be widely used in cars, motorcycles, furniture, floors, etc..
  • PRACTICAL ACCESSORIES - With 1x 120ML Coarse Compound,1x 120ML Fine Compound, ....
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BOSCH RH1255VC SDS-max Rotary Hammer, 2 In.

  • Turbo Power for torque and speed boost in hammer mode.
  • Best power-to-weight ratio of 14.1 ft.-lbs. of impact energy.
  • Outstanding power in a 2-Inch SDS-max tool.
  • Vibration Control for comfort in all-day applications.
  • Constant Response for soft start, constant speed under load.
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MXBAOHENG Industry Electric Mixer Paint Agitator for Putty Powder Chemical Feed Coating Cement 220V Variable Speed (SS304 80mm)

  • 1.With constant work, even if the object stirring resistance change mixer speed remains constant..
  • 2.Electronic six-speed speed, adjust the speed without replacement grip way design, speed are set in the 300-850 revolutions per minute with you, can avoid the stirring rod at the beginning of the quick start leads to an object, splash, make the operation more smooth and safe..
  • 3.Equipped with overload protector, when overload, the machine will automatically stop let machine is more durable..
  • 4.Product design is novel, accord with human body engineering, double handle design, main controller and add soft plastic bags, to ensure that all manipulation convenient comfortable qi is smaller and lighter..
  • 5.High power 1600 w fine motor, gear, make the machine more strong resistance and durable..
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DEWALT Router, Fixed/Plunge Base Kit, Variable Speed, Soft Start, 2-1/4-HP (DW618PKB)

  • 2-1/4 HP (maximum motor HP), 12.0 Amp electronic variable speed motor.
  • Electronic variable speed with full feedback control for constant speed under load from 8,000-24,000 rpm.
  • Micro-fine depth adjustment ring provides precise depth adjustments in 1/64" increments and adjusts vertically for a constant switch/cordset location.
  • Integral, through-the-column dust collection collects 95% of the dust and provides superior bit visibility.
  • Adjustable, tool-free steel motor cam lock makes depth adjustment and base changes quick and solid-locking.
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Porter Cable 690/6902/6912 Router Replacement (2 Pack) Ball Bearing # 855284-2PK

  • 2-1/4 HP (maximum motor HP), 12.0 Amp electronic variable speed motor provides the power to rout smoothly through the toughest hardwoods.
  • Electronic variable speed with full feedback control for constant speed under load from 8,000-24,000 rpm and soft start to reduce start-up torque for enhanced control.
  • Micro-fine depth adjustment ring provides precise depth adjustments in 1/64-inch increments and adjusts vertically for a constant switch/cordset location.
  • Adjustable, tool-free steel motor cam lock makes depth adjustment and base changes quick and solid-locking.
  • Quick release motor latches for fast and easy motor pack removal for bit and base changes.
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MAXXT Dual Action Polisher Random Orbital Buffer Polisher for Car Detailing Polishing and Waxing Variable Speed 6 Inch 21MM Long Throw Polisher Machine

  • 【POWERFUL DUAL ACTION POLISHER】MAXXT Car Buffer Polisher with 7A powerful motor delivers stable speed. Random orbit, swirl-free, scratch-free polishing and sanding action to protect vehicle surface..
  • 【ERGONOMICALLY DESIGNED CAR BUFFER】MAXXT DA polisher with rubber rear handle and soft rubber no-slip gear box cover, this buffer polisher provides the comfort and reduces the fatigue greatly for long time holding..
  • 【SOFT START & VARIABLE SPEED & CONSTANT SPEED】Soft start offers more safe to use this buffer for car detailing, infinitely variable speed between 2100-5000 opm (orbit per minute) ensures work at the right speed, constant speed can keep stable speed without any change during operation..
  • 【FASTER & HIGH EFFICIENCY】21mm long-throw random orbital polisher and 6 Inch (150mm) backing plate brings higher efficiency and better car detailing results significantly..
  • 【SAVE EFFORT】Locked trigger for continuous use, can save the effort and reduce the fatigue..
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DEWALT Router Fixed/Plunge Base Kit 12-Amp 2-1/4-HP DW618B3

  • 2-1/4 HP (maximum motor HP), 12.0 amp electronic variable speed motor of DEWALT router provides the power to rout smoothly through the toughest....
  • DEWALT plunge router features electronic variable speed with full feedback control for constant speed under load from 8,000-24,000 rpm and soft start....
  • D-handle incorporates trigger switch with lock-on feature.
  • Micro-fine depth adjustment ring provides precise depth adjustments in 1/64-inch increments and adjusts vertically for a constant switch/cordset....
  • Adjustable, tool-free steel motor cam lock makes depth adjustment and base changes quick and solid-locking.
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MAXXT 13A Single Paddle Mixer Concrete Mortar Mixer, 5/8\ Keyed Chuck, Soft Start, Come w/100mm Large Spiral Mixing Paddle

  • 003cb003e★ SOFT Start & Constant Speed Technology 003c/b003e starts up slowly to avoid splashes, save motor life, and operate safely, constant speed keeps stable speed without any change during operation, increase working efficiency greatly.
  • 003cb003e★ Durable and Solid003c/b003e 13A Durable motor, Die-cast gear box increases the durability and professional quality, Robust design limits vibration to the user when operating manually.
  • 003cb003e★ 2 Gears Setting, Variable Speed & Lock on button003c/b003e This speed for this unit is 180-460rpm (gear 1)/300-750rpm (gear 2) , Lock-On button for continuous mixing and easy operation.
  • 003cb003e★ 5/8" Keyed chuck 003c/b003e accepts most common mixing paddles.
  • Comes w/ 1pc 100mm x 600mm(24") Large Spiral Mixing Paddle.
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DEWALT Router Fixed/Plunge Base Kit Variable Speed 12-Amp 2-1/4-HP DW618PK

  • 2-1/4 HP (maximum motor HP), 12.0 amp electronic variable speed motor of DEWALT router provides the power to rout smoothly through the toughest....
  • DEWALT plunge router features electronic variable speed with full feedback control for constant speed under load from 8,000-24,000 rpm and soft start....
  • Micro-fine, depth-adjustment ring provides precise depth adjustments in 1/64-inch increments and adjusts vertically for a constant switch/cordset....
  • Adjustable, tool-free, steel motor cam lock makes depth adjustment and base changes quick and solid-locking.
  • Integral, through-the-column dust collection collects 95% of the dust and provides superior bit visibility.
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WOLF HANDPIECES WSL-KV-SMA Wolf Silver Label Kavo Type Mini Head Non-Fiberoptic, Air

  • 4 1 LOW-SPEED DENTAL HANDPIECE WITH LOW VIBRATION Crafted with high-precision chuck mechanism that enables smooth and vibration-less motion this dental handpiece allows you to easily maneuver into focus areas.
  • MAXIMUM COMFORT Easy-grip design with state-of-the-art quiet running technology allows you to use for long periods without straining your arm or your hand Push-pull friction grip chuck works with disposable prophy angles only.
  • CONSISTENTLY POWERFUL LOW-SPEED DENTAL HANDPIECE Medidenta’s elite line of high-strength low-speed dental handpiece gives you an allowable max speed of 5 000rpm giving you constant efficiency.
  • HIGHEST QUALITY MATERIALS Nose cone grip is finished with titanium color featuring a solid plating finish for keeping it spotlessly clean Crafted with a chuck open/close ring made of heat-treated titanium for a smooth power emission.
  • BACKED BY 6-MONTH Sturdy ceramic bearings and titanium coating allow this low-speed dental handpiece to maintain its torque and constant speed even after rigorous uses 6-month gives you peave of mind.
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ACE GLASS 3978-07 Series Receiver Bottom Drain Valve for Rotary Evaporator

  • Intelligent constant temperature, temperature control, high temperature resistance, corrosion resistance..
  • Rotary evaporator used in medicine, chemical industry, biological products, environmental protection and other industries..
  • It is an indispensable instrument in the process of evaporation, concentration, crystallization, drying, separation and solvent recovery..
  • The glass rotating bottle is rotated at a constant speed by an infinite speed regulation..
  • It is especially suitable for the concentration and purification of biological products which are easily decomposed and denatured at high temperature..
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DEWALT Router, Fixed Base, 12-Amp, 24,000 RPM Variable Speed Trigger, 2-1/4HP, Corded (DW618) Yellow

  • 2-1/4 HP (maximum motor HP), 12.0 Amp electronic variable speed motor provides the power to rout smoothly through the toughest hardwoods.
  • Electronic variable speed with full feedback control for constant speed under load from 8,000-24,000 rpm and soft start to reduce start-up torque for enhanced control.
  • Micro-fine depth adjustment ring provides precise depth adjustments in 1/64-inch increments and adjusts vertically for a constant switch/cordset location.
  • Adjustable, tool-free steel motor cam lock makes depth adjustment and base changes quick and solid-locking.
  • Quick release motor latches for fast and easy motor pack removal for bit and base changes.
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