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Micro Grinders (Electric)

Micro grinders (electric) are tools that perform grinding and polishing with tip tools attached. They are suitable for work such as deburring and general grinding and mirror surface polish finishing. They are pen types, so they can handle detailed grinding and polishing work. Rotational speed can be adjusted and tip attachments changed to enable low-speed rotation for materials that cannot be worked on with high-speed rotation. Also, the tip part can be changed according to the diameter and shape of the tool used. Tip part materials include ceramic points and zirconia rotary burs. Ceramic points are suited for general polishing work as well as polishing of precious metal items and precision parts. The tip tool used must be selected according to the material it is used on.
Days to Ship
  • All
  • Same day
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 11 Day(s) or Less
  • 14 Day(s) or Less
  • 17 Day(s) or Less
  • 25 Day(s) or Less
Brand
Product Series
Days to Ship
Product Type
Type
Number of load-free rotations(min-¹)
Attached collet(mm)
Overall Length(mm)
Outer Diameter(mm)
Number of reciprocation actions(min-¹)
Belt Speed(m/min)
Maximum Amplitude
Accessory

    POLYTOR Ultrasonic Polishing Handpiece

      Standard eMax Evolution Standard Set

        Ultrasonic Polishing Equipment LS-45

          Electric Grinder Set / Single Unit Controller / Single Unit Hand Piece

            Emax Evolution Control Unit

              Mini Router

                Mini Router, Special Misumi Set A

                  Mini Belt Sander

                    EMAX Evolution Torque Set

                      Mini Router, Special Misumi Set B

                        D.C. Power Pack (2 Station Type)

                          Espert 500 Controller

                            Foot Switch for Electronic Grinder (Speed Adjustable)

                              Various Types Of Brush Nylon Brush With Diamond Abrasive Grains Wire Diameter (0.2 to 0.5 mm)

                                Premo Handpiece

                                  Erector E-max Standard Motor

                                    Mini-Pen Power Unit

                                      Mini-Pen

                                        Battery Type Micro Grinder (shaft diameter 2.34 mm)

                                          Fine Belt Sander, Attachment, KBS-101

                                            Emax Evolution Standard Motor

                                              Ultra Precision Brushless Microgrinder Espart 500

                                              • On Sale Till 31/03/2025

                                              Tip Tool for K-109

                                                Foot Switch for Electronic Grinder (With Quick Stop Circuit)

                                                  Micro Grinder Standard Rotary, Middle Speed Type

                                                    Micro Grinder Heavy Duty Rotary

                                                      Mandrel Shaft Diameter φ2.34

                                                        Mandrel Shaft Diameter φ3.0

                                                          Collet Chuck CHH Group

                                                            Foot Pedal For Sheenus Neo

                                                              Gold II

                                                                Mini-Pen Motor Unit

                                                                  electric grinder rotary (Integrated type)

                                                                    Maxima 80 Torque Handpieces

                                                                      Collet Chuck

                                                                        Ring type attachment collet for micro grinder

                                                                          90° Equal Angle Steel Attachment IC-300

                                                                            50° Equal Angle Steel Attachment KC-300

                                                                              Raster Attachment

                                                                                Ultraprecision Brushless Micro Grinder Expert 500 Compact Motor

                                                                                  Carbide Point

                                                                                    Precision Handpiece Grinder HP-200S

                                                                                      Micro Finisher UL-40W

                                                                                        Power Unit

                                                                                          Micro Grinder Standard Rotary, High Speed Type

                                                                                          Brand

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          NIHONNSEIMITU

                                                                                          URAWA

                                                                                          NAKANISHI

                                                                                          HOZAN

                                                                                          HOZAN

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          HOZAN

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          URAWA

                                                                                          NAKANISHI

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          NIHONNSEIMITU

                                                                                          NIHONNSEIMITU

                                                                                          URAWA

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          HOZAN

                                                                                          URAWA

                                                                                          MINITOR

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NIHONNSEIMITU

                                                                                          NIHONNSEIMITU

                                                                                          URAWA

                                                                                          ARGOFILE

                                                                                          ARGOFILE

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          DREMEL

                                                                                          MRMEISTER

                                                                                          SOWA KASEI

                                                                                          NIHONNSEIMITU

                                                                                          MINITOR

                                                                                          Product Series

                                                                                          POLYTOR Ultrasonic Polishing Handpiece

                                                                                          Standard eMax Evolution Standard Set

                                                                                          Ultrasonic Polishing Equipment LS-45

                                                                                          Electric Grinder Set / Single Unit Controller / Single Unit Hand Piece

                                                                                          Emax Evolution Control Unit

                                                                                          Mini Router

                                                                                          Mini Router, Special Misumi Set A

                                                                                          Mini Belt Sander

                                                                                          EMAX Evolution Torque Set

                                                                                          Mini Router, Special Misumi Set B

                                                                                          D.C. Power Pack (2 Station Type)

                                                                                          Espert 500 Controller

                                                                                          Foot Switch for Electronic Grinder (Speed Adjustable)

                                                                                          Various Types Of Brush Nylon Brush With Diamond Abrasive Grains Wire Diameter (0.2 to 0.5 mm)

                                                                                          Premo Handpiece

                                                                                          Erector E-max Standard Motor

                                                                                          Mini-Pen Power Unit

                                                                                          Mini-Pen

                                                                                          Battery Type Micro Grinder (shaft diameter 2.34 mm)

                                                                                          Fine Belt Sander, Attachment, KBS-101

                                                                                          Emax Evolution Standard Motor

                                                                                          Ultra Precision Brushless Microgrinder Espart 500

                                                                                          Tip Tool for K-109

                                                                                          Foot Switch for Electronic Grinder (With Quick Stop Circuit)

                                                                                          Micro Grinder Standard Rotary, Middle Speed Type

                                                                                          Micro Grinder Heavy Duty Rotary

                                                                                          Mandrel Shaft Diameter φ2.34

                                                                                          Mandrel Shaft Diameter φ3.0

                                                                                          Collet Chuck CHH Group

                                                                                          Foot Pedal For Sheenus Neo

                                                                                          Gold II

                                                                                          Mini-Pen Motor Unit

                                                                                          electric grinder rotary (Integrated type)

                                                                                          Maxima 80 Torque Handpieces

                                                                                          Collet Chuck

                                                                                          Ring type attachment collet for micro grinder

                                                                                          90° Equal Angle Steel Attachment IC-300

                                                                                          50° Equal Angle Steel Attachment KC-300

                                                                                          Raster Attachment

                                                                                          Ultraprecision Brushless Micro Grinder Expert 500 Compact Motor

                                                                                          Carbide Point

                                                                                          Precision Handpiece Grinder HP-200S

                                                                                          Micro Finisher UL-40W

                                                                                          Power Unit

                                                                                          Micro Grinder Standard Rotary, High Speed Type

                                                                                          Days to Ship 8 Day(s) 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) Same day 4 Day(s) or more 8 Day(s) 4 Day(s) or more 4 Day(s) or more 8 Day(s) 14 Day(s) or more 4 Day(s) or more 8 Day(s) or more 8 Day(s) 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 8 Day(s) 8 Day(s) 8 Day(s) 8 Day(s) 11 Day(s) or more 46 Day(s) or more 4 Day(s) or more 8 Day(s) 4 Day(s) or more 8 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) 3 Day(s) or more 4 Day(s) or more 42 Day(s) or more 9 Day(s) or more 8 Day(s)
                                                                                          Product TypeMain BodySetMain BodyMain BodyRelated ItemMain BodySetMain BodySetSetRelated ItemMain BodyRelated ItemMain BodyMain BodyRelated ItemMain BodyMain BodyRelated ItemMain BodyRelated ItemSetRelated ItemRelated ItemMain BodyMain BodyMain BodyMain BodyRelated ItemRelated ItemMain BodyMain BodyMain BodyMain BodyRelated ItemMain Body / Related ItemMain BodyMain BodyMain BodyMain BodyRelated ItemMain BodySetRelated ItemMain Body
                                                                                          TypeLeft and Right Mobile TypeRotation Type---Rotation TypeRotation TypeBelt TypeRotation TypeRotation Type-Control Box-Rotation TypeRotation Type----Belt Type----Rotation TypeRotation TypeRotation TypeRotation Type-----Rotation Type-Rotation TypeRotation TypeRotation TypeBack and forth motion type--HandpieceVibrating type-Rotation Type
                                                                                          Number of load-free rotations(min-¹)-1000~40000-3500~350001000~400007000~165007000~16500-1000~250007000~16500----2,000 to 25,000--4,000~35,000--1000~400001000~50000--1000~15000 ~ 1000~200001000~15000 ~ 1000~30000----4,000~38,0004,000~35,0002000~200000~35000-35000~20000~20000------1000~30000 ~ 1000~35000
                                                                                          Attached collet(mm)--------------3--2.34/3------2.346----2.34/32.34/32.3433 ~ 3.175---------2.34
                                                                                          Overall Length(mm)133.5----195195160-195---44 ~ 58146----185----160 ~ 16717746 ~ 484633.9----150-6457.361.9------160 ~ 167
                                                                                          Outer Diameter(mm)30.4-------------27---------29 ~ 3333-------26-1312.812.8------29 ~ 33
                                                                                          Number of reciprocation actions(min-¹)--------------------------------------0~7600------
                                                                                          Belt Speed(m/min)-------49.2~700-----------0~825-------------------------
                                                                                          Maximum Amplitude45-20---------------------------------------45μm--
                                                                                          AccessoryAvailableAvailable--NAAvailableAvailable-AvailableAvailable-AvailableNA-----NANANANA-NA-----NA-----AvailableAvailableAvailableNANA-Available-Available-

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