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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

    Collet Holder

      POLYTOR Ultrasonic Polishing Handpiece

        Erector E-max Standard Motor

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

            Emax Evolution Standard Motor

              Mini Router

                Mini Router, Special Misumi Set A

                  Mini Belt Sander

                    Collet CH16 Group

                      Deceleration Device For Emax EVOlution

                        Fine Belt Sander, Attachment, KBS-101

                          Emax Evolution Control Unit

                            Foot Switch for Electronic Grinder (Speed Adjustable)

                              D.C. Power Pack (2 Station Type)

                                Lever Type Attachment IH-300

                                  Mini-Pen Power Unit

                                    Battery Type Micro Grinder (shaft diameter 2.34 mm)

                                      Ring type attachment collet for micro grinder

                                        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

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

                                                  Inside Brush Shaft Diameter ø3.0

                                                    Espert 500 Controller

                                                      Collet Chuck CHH Group

                                                        Gold II

                                                          Mini-Pen Motor Unit

                                                            Mini-Pen

                                                              electric grinder rotary (Integrated type)

                                                                Ultrasonic Polishing Equipment LS-45

                                                                  Maxima 80 Torque Handpieces

                                                                    Collet Chuck

                                                                      Standard eMax Evolution Standard Set

                                                                        EMAX Evolution Torque Set

                                                                          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

                                                                                          Mini Router, Special Misumi Set B

                                                                                          Brand

                                                                                          NAKANISHI

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          URAWA

                                                                                          NAKANISHI

                                                                                          HOZAN

                                                                                          HOZAN

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          URAWA

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          NIHONNSEIMITU

                                                                                          URAWA

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          HOZAN

                                                                                          URAWA

                                                                                          MINITOR

                                                                                          MINITOR

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NIHONNSEIMITU

                                                                                          NIHONNSEIMITU

                                                                                          NIHONNSEIMITU

                                                                                          URAWA

                                                                                          NIHONNSEIMITU

                                                                                          ARGOFILE

                                                                                          ARGOFILE

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          NAKANISHI

                                                                                          DREMEL

                                                                                          MRMEISTER

                                                                                          SOWA KASEI

                                                                                          NIHONNSEIMITU

                                                                                          HOZAN

                                                                                          Product Series

                                                                                          Collet Holder

                                                                                          POLYTOR Ultrasonic Polishing Handpiece

                                                                                          Erector E-max Standard Motor

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

                                                                                          Emax Evolution Standard Motor

                                                                                          Mini Router

                                                                                          Mini Router, Special Misumi Set A

                                                                                          Mini Belt Sander

                                                                                          Collet CH16 Group

                                                                                          Deceleration Device For Emax EVOlution

                                                                                          Fine Belt Sander, Attachment, KBS-101

                                                                                          Emax Evolution Control Unit

                                                                                          Foot Switch for Electronic Grinder (Speed Adjustable)

                                                                                          D.C. Power Pack (2 Station Type)

                                                                                          Lever Type Attachment IH-300

                                                                                          Mini-Pen Power Unit

                                                                                          Battery Type Micro Grinder (shaft diameter 2.34 mm)

                                                                                          Ring type attachment collet for micro grinder

                                                                                          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

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

                                                                                          Inside Brush Shaft Diameter ø3.0

                                                                                          Espert 500 Controller

                                                                                          Collet Chuck CHH Group

                                                                                          Gold II

                                                                                          Mini-Pen Motor Unit

                                                                                          Mini-Pen

                                                                                          electric grinder rotary (Integrated type)

                                                                                          Ultrasonic Polishing Equipment LS-45

                                                                                          Maxima 80 Torque Handpieces

                                                                                          Collet Chuck

                                                                                          Standard eMax Evolution Standard Set

                                                                                          EMAX Evolution Torque Set

                                                                                          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

                                                                                          Mini Router, Special Misumi Set B

                                                                                          Days to Ship 8 Day(s) 8 Day(s) 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day 4 Day(s) or more 8 Day(s) 7 Day(s) or more 11 Day(s) or more 4 Day(s) or more 8 Day(s) 4 Day(s) or more 8 Day(s) 7 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 8 Day(s) 8 Day(s) 8 Day(s) or more 7 Day(s) 14 Day(s) or more 11 Day(s) or more 4 Day(s) or more 8 Day(s) 4 Day(s) or more 4 Day(s) or more 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 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 4 Day(s) or more
                                                                                          Product TypeRelated ItemMain BodyRelated ItemMain BodyRelated ItemMain BodySetMain BodyRelated ItemMain BodyMain BodyRelated ItemRelated ItemRelated ItemMain BodyMain BodyRelated ItemMain Body / Related ItemSetRelated ItemRelated ItemMain BodyMain BodyMain BodyMain BodyMain BodyRelated ItemMain BodyMain BodyMain BodyMain BodyMain BodyMain BodyRelated ItemSetSetMain BodyMain BodyMain BodyMain BodyRelated ItemMain BodySetRelated ItemSet
                                                                                          Type-Left and Right Mobile Type---Rotation TypeRotation TypeBelt Type--Belt Type---Rotation Type--Rotation Type---Rotation TypeRotation TypeRotation TypeRotation TypeControl Box------Rotation Type-Rotation TypeRotation TypeRotation TypeRotation TypeBack and forth motion type--HandpieceVibrating type-Rotation Type
                                                                                          Number of load-free rotations(min-¹)---3500~350001000~400007000~165007000~16500----1000~40000-----350001000~50000--1000~15000 ~ 1000~200001000~15000 ~ 1000~30000----4,000~38,0004,000~35,0004,000~35,0002000~20000-0~35000-1000~400001000~25000~20000~20000------7000~16500
                                                                                          Attached collet(mm)---------------------2.346----2.34/32.34/32.34/32.34-33 ~ 3.175-----------
                                                                                          Overall Length(mm)45.4 ~ 57.1133.5---19519516024.5 ~ 27.5-185------64---160 ~ 16717744 ~ 5854 ~ 100-33.9-----150---57.361.9------195
                                                                                          Outer Diameter(mm)ø18.8 ~ ø25.830.4------ø16.5ø18.9----ø13.2--13---29 ~ 3333---------26---12.812.8-------
                                                                                          Number of reciprocation actions(min-¹)--------------------------------------0~7600------
                                                                                          Belt Speed(m/min)-------49.2~700--0~825----------------------------------
                                                                                          Maximum Amplitude-45-----------------------------20----------45μm--
                                                                                          AccessoryAvailableAvailable--NAAvailableAvailable-NAAvailableNANANA-Available-NAAvailableNA-NA----Available--------AvailableAvailableAvailableAvailableNANA-Available-AvailableAvailable

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