The operation manuals on this webpage are the most current versions available at this time. All manuals are subject to change without notice. To ensure that you always have the most current manual, please check this website regularly for updates.

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Since NSK’s founding in 1930, our mission has been to protect precious teeth across the world. And we have always worked together with dental healthcare professionals and partners to create success on this mission.

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EX Series

General Applications

FPB-EC1:1

- 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

- 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

- 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

- 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

- 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

- 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

- 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

- 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

- 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

- 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

- 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

- 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

- 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

- 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 (S)4:1

- 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

- 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

- 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

- 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
Contents
- 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

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