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    Nakanishi Inc.NSK Logo

    FXm Series

    Integrated Handpieces: Ergonomic: Functional: Reliable

    After 35 years of outstanding global success, the classic NSK EX handpiece series has now evolved into a new stage. - NSK FXm handpiece series - a modernisation of the EX series. The traditional NSK simple design technology, functional reliability, durability, and cost-effective pricing still remains, but FXm has been updated to an integrated design in response to modern demands.

    Technology & Function

    Access

    Access

    The extra slim head and body design greatly improves direct and indirect visibility to the oral operational field. This includes increased visibility of even difficult access areas in the oral cavity.

    Cartridge

    Cartridge

    In some instances, cartridges are easily replaced in surgery with the accessory tools supplied with the new product. Service costs and downtime are reduced. (FX25m)

    Paste Defence System

    Paste Defence System

    The prophylaxis handpiece head incorporates the unique NSK Paste Defence System which prevents dust and polishing paste debris from entering the handpiece. In addition, the NSK DLC coating on the rotor prevents possible breakage caused by surface abrasions from the polishing paste. These are some features that illustrate extended FXm handpiece durability (FX57m).

    Clean Head System

    Clean Head System

    The Clean Head System has an anti-suck back mechanism that stops blood and foreign matter from entering the head from the oral cavity. As a result, the ball bearings and mechanical parts last longer (FX15m / FX25m / FX65m).

    High Precision Gears

    High Precision Gears

    The high-precision gears run quiet and are supremely durable, which also reduces uncomfortable vibration.

    Push Button Chuck

    Push Button Chuck

    Push Button Chuck is NSK's original push button auto-chuck mechanism that tensions the bur grip during rotation. It allows one-touch bur insertion and removal without tools. The bur lock mechanism is designed so that bur retention strength increases when high loads are applied to the bur.

    General Applications

    FX25m1:1

    FX25m
    Non-Optic
    Model:FX25m
    Order Code:C1052001

    Specifications

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

    Features

    Clean Head System / Push Button Chuck / Ball Bearing / External Water Spray

    FX221:1

    FX22
    Non-Optic
    Model:FX22
    Order Code:C1129

    Specifications

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

    Features

    Latch type

    FX20m1:1

    FX20m
    Non-Optic
    Model:FX20m
    Order Code:CA13190001

    Specifications

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

    Features

    Clean Head System / Push Button Chuck / Ball Bearings / Handpiece Connection Type : ISO 3964 Type 1

    FX15m4:1

    FX15m
    Non-Optic
    Model:FX15m
    Order Code:C1053001

    Specifications

    Gear Ratio
    4:1 Reduction
    For
    For CA Burs (Ø2.35)
    Body Material
    Stainless Steel
    Max Speed
    10,000 min-1

    Features

    Clean Head System / Push Button Chuck / Ball Bearing / External Water Spray

    Prophylaxis Applications

    FX57m4:1

    FX57m
    Non-Optic
    Model:FX57m
    Order Code:C1054001

    Specifications

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

    Features

    Paste Defense System

    FX58m4:1

    FX58m
    Non-Optic
    Model:FX58m
    Order Code:CA13210001

    Specifications

    Gear Ratio
    4:1 Reduction
    For
    Snap-on Cups and Brushes
    Body Material
    Stainless Steel
    Max Speed
    2,500 min-1

    Features

    Paste Defense System

    FX55m4:1

    Non-Optic
    Model:FX55m
    Order Code:CA13160001

    Specifications

    Gear Ratio
    4:1 Reduction
    For
    EVA Tip / Profin Tip / Orthofile
    Body Material
    Stainless Steel
    Max Speed
    10,000 min-1

    Features

    Vertical Reciprocating (Stroke Length 1.4 mm)

    FX50m4:1

    FX50m
    Non-Optic
    Model:FX50m
    Order Code:HA12050001

    Specifications

    Gear Ratio
    4:1 Reduction
    For
    Disposable prophy head
    Body Material
    Stainless Steel
    Max Speed
    2,500 min-1

    Features

    Prophy angle connectable / Handpiece Connection Type : ISO 3964 Type 1

    Endodontics Applications

    FX75m16:1

    FX75m
    Non-Optic
    Model:FX75m
    Order Code:C1055001

    Specifications

    Head
    Miniature Head
    Gear Ratio
    16:1 Reduction
    For
    Engine Files / 360° Rotation
    Body Material
    Stainless Steel
    Max Speed
    1,250 min-1

    Features

    Push Button Chuck

    FX74m16:1

    FX74m
    Non-Optic
    Model:FX74m
    Order Code:CA13200001

    Specifications

    Gear Ratio
    16:1 Reduction
    For
    Engine Files (Ø2.35) / 80° Twist
    Body Material
    Stainless Steel
    Max Speed
    2,500 min-1

    Features

    Push Button Chuck

    FX70m16:1

    FX70m
    Non-Optic
    Model:FX70m
    Order Code:CA13250001

    Specifications

    Gear Ratio
    16:1 Reduction
    For
    Hand Files / 60°Twist
    Body Material
    Stainless Steel
    Max Speed
    2,500 min-1

    Features

    Push Button Chuck

    Straight Handpieces

    FX65m1:1

    Non-Optic
    Model:FX65m
    Order Code:H1014001

    Specifications

    Gear Ratio
    1:1 Direct Drive
    For
    For HP Burs (Ø2.35)
    Body Material
    Stainless Steel
    Max Speed
    40,000 min-1

    Features

    Clean Head System / External Water Spray

    AIR MOTORS

    FX205m Set1:1

    FX205m Set
    Non-Optic
    Model:FX205m M4 set
    Order Code:Y1002752
    Non-Optic
    Model:FX205m B2 set
    Order Code:Y1002753

    Content

    Air Motor (FX205m) / Straight Handpiece (FX65m) / Contra-angle Handpiece (FX25m)

    Features

    Midwest 4 hole / Borden 2 hole