NSK SGS-E2S Micro Surgery Straight Handpiece (H266)

High-performance 1:2 gear ratio titanium straight handpiece with twist chuck

SKU: NSKXX00204
45,789.00 MRP 53,724.00 15% OFF
Inclusive of all taxes Earn 458 DentoCoins
Wholesale / Bulk Pricing
Special tiered pricing for clinics & distributors
Buy 5+ units 44,873.22 / unit
Extra 2% OFF
Buy 10+ units 43,957.44 / unit
Extra 4% OFF
Arrives By: 8 Sep – 10 Sep
10-Days Returnable Hassle-free replacement
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Key Highlights

High-performance 1:2 gear ratio titanium straight handpiece with twist chuck

Description

The NSK SGS E2S Micro Surgery Straight Handpiece is designed to work seamlessly with surgical burs that have a diameter of 2.35mm. It is specifically crafted for microsurgery procedures, where precision and accuracy are paramount. With its gear ratio of 1:2, this handpiece provides an increased rotational speed of up to 80,000 rotations per minute (rpm). This high-speed capability allows for efficient and precise cutting during surgical procedures, enabling the dentist or surgeon to work quickly and effectively.

The Twist Chuck mechanism is a standout feature of this handpiece. It allows for easy and swift bur changes, ensuring minimal disruption to the surgical workflow. The Twist Chuck securely grips the burs, preventing any slippage during the operation and ensuring the dentist or surgeon maintains complete control over the tool.

The NSK SGS E2S Micro Surgery Straight Handpiece is ideal for intricate microsurgery tasks such as root canal treatments, crown preparations, and other delicate dental procedures. Its compact and ergonomic design allows for comfortable handling, reducing hand fatigue during prolonged surgeries.

Key Features

  • Precision tool for microsurgery procedures.
  • Gear ratio of 1:2 for increased speed.
  • Max speed of 80,000 min-1.
  • Accommodates Ø2.35 surgical burs.
  • Convenient Twist Chuck for easy bur changes.
  • Reliable grip for precise control.
  • Compact and ergonomic design for comfort.
  • Compatible with dental units and micromotors.
  • Versatile for various dental surgical procedures.

Specifications

  • Head: Straight Handpieces
  • Gear Ratio: 1: 2 Increasing
  • For: Surgical Burs (Ø2.35)
  • Max Speed: 80,000 min-1
  • Twist Chuck
  • Type: Straight Surgical Handpiece – Short
  • Bur Size: Short Surgical Burs Ø2.35 × L70 mm
  • Chuck Length: 55.5 mm
  • Max. Working Part Diameter: Ø3.0 mm

Packaging

  • 1 x Handpiece
  • 1 x Irrigation Nozzle 
  • 1 x E-type spray Nozzle

Directions for Use

  • Attach the handpiece to the dental unit or micromotor using the appropriate coupling mechanism. Ensure that it is securely connected and properly aligned.
  • Select the surgical bur with a diameter of 2.35mm that is suitable for your specific procedure.
  • To insert the bur into the handpiece, locate the Twist Chuck mechanism at the front end of the handpiece.
  • Hold the handpiece firmly and rotate the Twist Chuck counterclockwise to open the chuck jaws.
  • Insert the shank of the surgical bur into the open chuck jaws. Make sure it is fully inserted and seated securely.
  • Rotate the Twist Chuck clockwise to close the chuck jaws, firmly gripping the bur. Ensure that the bur is held tightly to prevent any slippage during operation.
  • Check the speed settings on the dental unit or micromotor to ensure that it is within the desired range. Adjust the speed if necessary.
  • Begin the procedure by holding the handpiece in a comfortable and stable grip. Place the working end of the handpiece in the desired area of the dental or surgical site.
  • Activate the dental unit or micromotor to start the rotation of the handpiece. Gradually increase the speed to the desired level, keeping in mind the specific requirements of the procedure.
  • Perform the surgical procedure with controlled and precise movements, allowing the cutting bur to smoothly and accurately engage with the target area.
  • Throughout the procedure, maintain proper irrigation to cool the bur and flush away debris. Use a suitable irrigant recommended for the specific procedure.
  • After completing the procedure, deactivate the dental unit or micromotor to stop the rotation of the handpiece.
  • To remove the bur from the handpiece, repeat steps 5 to 7 in the opposite direction. Rotate the Twist Chuck counterclockwise to open the chuck jaws, and carefully remove the bur from the handpiece.

Additional Information

Country of Origin: Japan

Manufacturer:
Nakanishi Inc.
700 Shimohinata, Kanuma-shi, Tochigi 322-8666, Japan

Packer:
Nakanishi Inc.
700 Shimohinata, Kanuma-shi, Tochigi 322-8666, Japan

Imported By:
Vasa Denticity Ltd.
Khasra No. 15/1, Mustil No. 6, Village Dabodha, Farrukhnagar, Gurugram, Haryana – 122506, India
Phone: +91 72899 99456

Warranty & Service

  • Manufacturer/Importer warranty of 1 year as applicable for this product
  • Service and Warranty are handled by the manufacturer/importer directly for this product
  • Dentalkart will not be liable to replace the Products and the liability to replace any such Product is that of the Manufacturer/Importer
  • Dentalkart and the Buyer acknowledge that the Products purchased/used are a subject matter of original Manufacturer/Importer’s warranties only
  • Any or all claims in relation to returns and replacement shall be made to the concerned Manufacturer/Importer only and Dentalkart may assist the customer in registering a request to get the Product replaced or serviced. 
  • The Buyer acknowledges that the Products once sold will not be exchanged or taken back unless the seal of the package or the Product is intact or not altered in any manner or is not tampered as the case may be.

Package Contents

Standard clinic packaging: 1 x NSK SGS-E2S Micro Surgery Straight Handpiece (H266) (Factory sealed box)

For detailed package breakdowns or bulk master-carton counts, contact our wholesale desk.

Brand NSK
Category Equipments
SKU Code NSKXX00204
Availability In Stock (Ready for Dispatch)
Product Type Dental Clinic & Hospital Supply

Clinical Instructions

  1. Inspect the packaging seal before clinical application.
  2. Prepare the operative field following standard clinical isolation protocol.
  3. Apply according to manufacturer directions and standard restorative technique.
  4. Dispose of single-use items in bio-medical waste according to healthcare regulations.

Warranty & Return Policy

  • 100% Genuine Guarantee: All items are procured directly from verified brand manufacturers & authorized distributors.
  • 10-Day Replacement Window: Eligible for return or replacement if received damaged, defective or with broken seal.
  • Manufacturer Warranty: Standard warranty applicable according to brand terms.

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Questions & Answers

Get answers from dental experts and verified practitioners

Q:

What are the main clinical advantages of NSK SGS-E2S Micro Surgery Straight Handpiece (H266)?

✓ DentaHaus Expert Verified Answer Updated recently

Key clinical advantages include ergonomic handling, reliable dimensional stability, compatibility with all standard restorative dental materials, and excellent clinical comfort for patients.

Payment Options

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Ratings & Reviews

Verified feedback from practicing dentists & clinics

4.6
22 Verified Ratings
5 ★
80%
4 ★
15%
3 ★
5%
2 ★
0%
1 ★
0%
MG

Dr. Mamta Gaur

✓ Verified Dental Practitioner
8 Aug 2026
★★★★★

The material and handling consistency is top-notch. Our clinic orders in bulk batches and we get predictable, durable patient results every single time.

AK

Dr. Aman Kumar

✓ Verified Dental Practitioner
9 Jul 2026
★★★★★

Very convenient product for everyday restorative and clinical procedures. The wholesale 10+ discount saves us substantial clinic supply overhead.

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