Top 10 Best Electric Die Grinder 1/4 Variable Speed

Powerful 2.2 amp motor delivers 28, 000 RPM to handle unique applications. Compact design with small 2-12 diameter barrel weighs only 2.1 lbs. For added comfort. Contoured Neck grip provides a secondary hand position for increased maneuverability. Round-shaped collet nut is designed to help prevent damagescratches to workpiece. Powder coated field protects the motor from dust and debris for longer tool life.

Full Copper Motor The 780W pure copper motor provides a wide speed range from 500-25000 RPM for the flex shaft grinder. It features high stability and low noise for elaborate work. Also, it comes with a heat vent to keep the machine from overheating and burning to prolong its service life.. High Precision Flex Shaft The flex shaft rotary tool has a high precision 3-jaw chuck for higher compatibility and strong clamping force. Whats more, the 100 cm stainless steel flexible shaft features good extensibility for precise connections.. Stepless Speed Foot Pedal The ABS plastic foot pedal for the flex shaft hanging grinder is more secure than ordinary materials. It blocks rapid heat production and transfers. In addition, there is a screw on the pedal that can be used to adjust the constant speed and rotating speed.. Multi-Purpose Accessories This flexible shaft grinder is equipped with many accessories that can be used for cutting, drilling, polishing, deburring, etc. The steel wire brush, abrasive stone, sanding paper disc, mandrel, sanding sleeve, storage box, chuck key, and wrench all meet your different needs.. Versatile Use Scenarios Our flexible shaft rotary tool is a professional tool for finishing, polishing, adding textures, and reaching small spaces and delicate areas. It is suitable for different processing sites and materials, such as metal, wood, stone, jewelry, etc..

Powerful 3.5 AMP motor delivers 25,000 RPM to handle the most challenging applications. Lower noise at 73dBA. Small diameter barrel grip for added comfort. Directional air-flow vents channel the tool's air output away from the user's face. Round-shaped collet nut is engineered to stops damagesscratches to workpiece.

Powerful 6. 6 AMP motor delivers 7, 000-28, 000 RPM for faster material removal. SJS technology is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip if the wheel is forced to stop. Variable speed control dial enables user to match the speed to the application. Constant speed control automatically applies additional power to the motor to maintain speed under load. Soft start suppresses start-up reaction for smooth start-ups and longer gear life. Electronic current limiter helps protect the motor from overload. Directional air-flow vents channel the tool's air output away from the user's face. Labyrinth construction prevents debris from penetrating the motor, bearings and gears for longer tool life. Zig-zag varnish protects the armature coil from dust and debris for longer motor life.

Powerful 3.5 AMP motor delivers 25,000 RPM to handle the most challenging applications. Lower noise at 73dBA. Small diameter barrel grip for added comfort. Directional air-flow vents channel the tool's air output away from the user's face. Round-shaped collet nut is engineered to prevent damagesscratches to workpiece.

The powerful 480W motor turns bits at speeds ranging from 5000 to 32000 RPM, delivering the performance you need for numerous tasks.. The three claw chuck with high precision and high concentricity, can hold more accessories stably and accurately. Chuck range 0.6-6.5mm.. 6 step adjustment speeds allow the user to adjust the tool's power output to suit the task at hand, ranging from delicate grinding to aggressive and taxing jobs like grinding metal.. User-friendly design, lightweight and easy to hold. 35pcs practical attachments included in the set to meet your various DIY application requirements.. Multi-use rotary tool electric die grinder for carving, cutting, grinding, slicing, taring, polishing, punching and many DIY craft and small family projects..

5 Year warranty on material and workmanship. This product meets customer requirement. Product is manufactured in China.

Durable Ball-bearing construction improves balance, reduces vibration, and ensures a longer life.. Strong aluminum housing withstands tough operating conditions.. Easy-to-use, integral safety-lock throttle lever prevents accidental start up. Small and lightweight design provides easy operation, and greater access to tight spots.

Makita-built 4-pole motor delivers 26,000 revolutions per minute for faster grinding. Short neck design is only 12-18 long with battery not included for increased maneuverability. Compact barrel grip design with rubberized soft grip allows for easy grinding in various orientations. Vent slots designed to direct exhaust air away from the user. Slide switch with lock-on capability for continuous operation.

Compact barrel grip design and weighs only 4.4 lbs. for easy handling. Slide switch with lock-on for operator convenience. Vent slots designed to direct exhaust air away from the user. L.E.D. light flashes red when it is time to recharge the battery. Built-in L.E.D. protection circuit with over-torque control protects the motor.