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    Nakanishi Inc.NSK Logo

    EX Series

    General Applications

    FPB-EC1:1

    FPB-EC
    Non-Optic
    Model:FPB-EC
    Order Code:Y110158

    Specifications

    Gear Ratio
    1:1 Direct Drive
    For
    CA Burs (Ø2.35)
    Max Speed
    40,000 min-1

    Features

    Clean Head System / Push Button Chuck / Ball Bearing

    BB-EC1:1

    BB-EC
    Non-Optic
    Model:BB-EC
    Order Code:Y110159

    Specifications

    Gear Ratio
    1:1 Direct Drive
    For
    CA Burs (Ø2.35)
    Max Speed
    40,000 min-1

    Features

    Ball Bearing / Latch Type

    NBBW-EC1:1

    NBBW-EC
    Non-Optic
    Model:NBBW-EC
    Order Code:Y110160

    Specifications

    Gear Ratio
    1:1 Direct Drive
    For
    CA Burs (Ø2.35)
    Water Spray
    With Water Nozzle
    Max Speed
    40,000 min-1

    Features

    Ball Bearing / Latch Type

    NM-EC1:1

    NM-EC
    Non-Optic
    Model:NM-EC
    Order Code:Y110161

    Specifications

    Head
    Miniature Head
    Gear Ratio
    1:1 Direct Drive
    For
    CA Burs (Ø2.35)
    Max Speed
    30,000 min-1

    Features

    Latch Type

    FFB-EC1:1

    FFB-EC
    Non-Optic
    Model:FFB-EC
    Order Code:Y110162

    Specifications

    Gear Ratio
    1:1 Direct Drive
    For
    FG Burs (Ø1.6)
    Max Speed
    40,000 min-1

    Features

    Clean Head System / Push Button Chuck

    Endodontics Applications

    MP-ER6464:1

    MP-ER64
    Non-Optic
    Model:MP-ER64
    Order Code:Y110142

    Specifications

    Head
    Miniature Head
    Gear Ratio
    64:1 Reduction
    For
    Engine Files / 360° Rotation
    Max Speed
    300 min-1

    Features

    Push Button Chuck

    MPA-ER6464:1

    MPA-ER64
    Non-Optic
    Model:MPA-ER64
    Order Code:Y110144

    Specifications

    Head
    Miniature Head
    Gear Ratio
    64:1 Reduction
    For
    Engine Files / 360° Rotation / Connection for Apex Locator (Long Shank Files)
    Max Speed
    300 min-1

    Features

    Push Button Chuck

    MPAS-ER6464:1

    MPAS-ER64
    Non-Optic
    Model:MPAS-ER64
    Order Code:Y110146

    Specifications

    Head
    Miniature Head
    Gear Ratio
    64:1 Reduction
    For
    360° Rotation / Connection for Apex Locator (Long Shank Files)
    Max Speed
    300 min-1

    Features

    Push Button Chuck

    NRS2-EC10:1

    NRS2-EC
    Non-Optic
    Model:NRS2-EC
    Order Code:Y110163

    Specifications

    Gear Ratio
    10 :1 Reduction Head
    For
    CA Burs (Ø2.35)
    Max Speed
    3,000 min-1

    Features

    Clean Head System / Push Button Chuck

    EX-ENDO 128

    EX-ENDO 128
    Model:EX-ENDO 128
    Order Code:C592

    Specifications

    Gear Ratio
    128:1 Reduction
    For
    Ni-Ti Files (Ø2.35) / 360° Rotation

    Features

    Exceptionally Small Head / Push Button Chuck

    NRS2-ER1010:1

    NRS2-ER10
    Non-Optic
    Model:NRS2-ER10
    Order Code:Y110143

    Specifications

    Gear Ratio
    10:1 Reduction Handpiece & 10:1 Reduction Head
    For
    Engine Files / 360° Rotation
    Max Speed
    300 min-1

    Features

    Clean Head System / Push Button Chuck

    TEP-ER1010:1

    TEP-ER10
    Non-Optic
    Model:TEP-ER10
    Order Code:Y110145

    Specifications

    Gear Ratio
    10:1 Reduction
    For
    Hand Files / 60° Twist
    Max Speed
    4,000 min-1

    Features

    Push Button Chuck

    Prophylaxis Applications

    AR-EC (S)1:1

    AR-EC (S)
    Non-Optic
    Model:AR-EC (S)
    Order Code:Y110164
    Non-Optic
    Model:AR-ECM (S)
    Order Code:Y110179

    Specifications

    Gear Ratio
    1:1 Direct Drive
    For
    Screw-in Cups and Brushes / 360° Rotation
    Max Speed
    5,000 min-1

    AR-EC (K)1:1

    AR-EC (K)
    Non-Optic
    Model:AR-EC (K)
    Order Code:Y110165
    Non-Optic
    Model:AR-ECM (K)
    Order Code:Y110180

    Specifications

    Gear Ratio
    1:1 Direct Drive
    For
    Snap-on Cups / 360° Rotation
    Max Speed
    5,000 min-1

    AR-ER4 (S4:1

    AR-ER4 (S
    Non-Optic
    Model:AR-ER4 (S)
    Order Code:Y110140

    Specifications

    Gear Ratio
    4:1 Reduction
    For
    Screw-in Cups and Brushes / 360° Rotation
    Max Speed
    5,000 min-1

    EVA-ER44:1

    EVA-ER4
    Non-Optic
    Model:EVA-ER4
    Order Code:Y110141

    Specifications

    Gear Ratio
    4:1 Reduction
    For
    EVA Tips / Vertical Reciprocating (Stroke Length 1.4 mm)
    Max Speed
    10,000 min-1

    Straight Handpieces

    EX-5B4:1

    EX-5B
    Non-Optic
    Model:EX-5B
    Order Code:H262

    Specifications

    Gear Ratio
    4:1 Reduction
    For
    HP burs (ø2.35), disposable prophy angle
    Max Speed
    10,000 min-1

    Features

    Clean Head System

    Heads for General Applications

    Non-Optic
    Model:FPB-Y
    Order Code:C875

    Specifications

    For
    CA Burs (Ø2.35)
    Max Speed
    40,000 min-1

    Features

    Clean Head System / Push Button Chuck / Ball Bearing

    Non-Optic
    Model:NAC-Y
    Order Code:C032002

    Specifications

    For
    CA Burs (Ø2.35)
    Max Speed
    30,000 min-1

    Features

    Latch type

    Non-Optic
    Model:BB-Y
    Order Code:C037

    Specifications

    For
    CA Burs (Ø2.35)
    Max Speed
    40,000 min-1

    Features

    Ball Bearing / Latch Type

    Non-Optic
    Model:NBBW-Y
    Order Code:C211

    Specifications

    For
    CA Burs (Ø2.35)
    Water Spray
    With Water Nozzle
    Max Speed
    40,000 min-1

    Features

    Ball Bearing / Latch Type

    Non-Optic
    Model:NM-Y
    Order Code:C247

    Specifications

    Head
    Miniature Head
    For
    CA Burs (Ø2.35)
    Max Speed
    30,000 min-1

    Features

    Latch Type

    Non-Optic
    Model:FFB-Y
    Order Code:C884

    Specifications

    For
    FG Burs (Ø1.6)
    Max Speed
    40,000 min-1

    Features

    Clean Head System / Push Button Chuck

    Heads for Endodontics Applications

    Non-Optic
    Model:MP-Y
    Order Code:C547

    Specifications

    Head
    Miniature Head
    Max Speed
    20,000 min-1

    Features

    Push Button Chuck

    Non-Optic
    Model:MPA-Y
    Order Code:C548

    Specifications

    Head
    Miniature Head
    Max Speed
    20,000 min-1

    Features

    Connection for Apex Locator (For Long Shank) / Push Button Chuck

    Non-Optic
    Model:MPAS-Y
    Order Code:C882

    Specifications

    Head
    Miniature Head
    Max Speed
    20,000 min-1

    Content

    Connection for Apex Locator (For Short Shank) / Push Button Chuck

    Non-Optic
    Model:NML-Y
    Order Code:C874

    Specifications

    Head
    Miniature Head
    For
    Engine Files (Ø2.35) / 360° Rotation
    Max Speed
    30,000 min-1

    Features

    Latch Type

    Non-Optic
    Model:NRS2-Y
    Order Code:C549

    Specifications

    Gear Ratio
    10:1 Reduction
    For
    Engine Files (Ø2.35)
    Max Speed
    3,000 min-1

    Features

    Clean Head System / Push Button Chuck

    Non-Optic
    Model:TEP-Y
    Order Code:C837001

    Specifications

    For
    Hand Files / 60° Twist
    Max Speed
    4,000 min-1

    Features

    Push Button Chuck

    Non-Optic
    Model:TEQ-Y
    Order Code:C849001

    Specifications

    For
    Engine Files (Ø2.35) / 80°Twist
    Max Speed
    4,000 min-1

    Features

    Push Button Chuck

    Non-Optic
    Model:VM-Y
    Order Code:C765

    Specifications

    For
    Hand Files (Ø2.35) / Vertical Reciprocating (Stroke Length 0.4 mm)
    Max Speed
    4,000 min-1

    Features

    Push Button Chuck

    Heads for Prophylaxis Applications

    Non-Optic
    Model:AR-Y (K)
    Order Code:C188

    Specifications

    For
    Snap-on Cups
    Max Speed
    5,000 min-1

    Non-Optic
    Model:EVA-Y
    Order Code:C235

    Specifications

    For
    EVA Tips / Vertical Reciprocating (Stroke Length 1.4 mm)
    Max Speed
    10,000 min-1

    Non-Optic
    Model:AR-Y (S)
    Order Code:C187

    Specifications

    For
    Screw-in Cups and Brushes
    Max Speed
    5,000 min-1

    Shanks

    Model:EC-30
    Order Code:C100008
    Model:EC-30M
    Order Code:C100007

    Specifications

    Gear Ratio
    1:1 Direct Drive

    Model:ER4
    Order Code:C634
    Model:ER4M
    Order Code:C634002

    Specifications

    Gear Ratio
    4:1 Reduction

    Model:ER10
    Order Code:C635
    Model:ER10M
    Order Code:C635002

    Specifications

    Gear Ratio
    10:1 Reduction

    Model:ER16
    Order Code:C636
    Model:ER16M
    Order Code:C636002

    Specifications

    Gear Ratio
    16:1 Reduction

    Model:ER64
    Order Code:C637
    Model:ER64M
    Order Code:C637002

    Specifications

    Gear Ratio
    64:1 Reduction