4:1 Contra-angle Hand piece


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Speed 4:1 contra-angle hand piece for sale online;

Push-button, Fiber optical light;

3 types of head available here for your dentistry options;

Hand-piece attachment head is disassemble, KaVo compatibility.

Free shipping.


For engine rotary files, For hand files, For RA, rotary files head, hand files head, RA head

4:1 E-Type Reduction Contra Angle handpiece

Reducing contra-angles is another name for it. The speed of the green-colored contra-angles is slower than the speed of the motor.

The contra-angle speed 4:1 handpiece is generally used in dentistry by dentists to perform specialty procedures such as endodontics, micro-surgeries, cavity prep and removal, dental hygiene services, and laboratory work, however most suitable for endodontics.

The great and pronounced technical features of this contra-angle are undeniable. It can reach a maximum rotation speed of 10,000 rotations per minute. The intrinsic water spray framework assures cooling functions during lengthy procedures. High-quality bearings tolerate high rotation speeds, hence delivering smooth operations.

Handpiece head options:

1, for engine rotary files

60° reciprocating handpiece attachment for engine file

2, for hand files

Vertical reciprocating motion

3, for RA burs/polishers

They are detachable from the handpiece, so it is easy to make the handpiece accessories maintenance efficiently, and the heads are compatible with KaVo system.

Parameter contra-angle hand piece green 4:1

  • Material: stainless steel
  • Reduction ratio speed: 4:1
  • Max speed:10,000 min/rpm
  • Noise:<<64dB
  • Connector:E-type
  • Optic: Glass rod
  • Water spray: one hole irrigation system
  • Warranty period: 12 months

We are committed to providing dental professionals with the highest quality lab equipment, products, and supplies. We understand the importance of receiving your orders on time and in perfect condition. We’ve partnered with leading shipping providers to offer reliable and efficient delivery services. Below, you will find detailed information about our shipping and delivery policies.

Our Shipping Partners

We are proud to partner with the following trusted carriers to ship our dental lab products worldwide:

  • FedEx: Known for its fast and reliable service, FedEx offers a range of shipping options to meet your needs.
  • DHL: With a global reach, DHL ensures your dental lab supplies are delivered safely, no matter where you are.
  • UPS offers domestic and international shipping services; UPS is an excellent choice for timely deliveries.
  • EMS: Ideal for international shipments, EMS provides secure delivery with the benefit of being more cost-effective.

Online Tracking

We understand that it’s important for you to stay informed about the status of your shipment. That’s why all orders come with online tracking options that allow you to track your package in real-time. Once your order is dispatched, we will send you a shipment confirmation email containing a tracking number and a link to track your package online. This way, you can easily stay updated on the status of your delivery and know exactly when to expect your order.

Shipping Times and Costs

  • Processing Time: Orders are processed within 1-2 business days. Custom orders may take longer, and you will be informed accordingly.
  • Delivery Times: Delivery times vary based on location and the selected shipping option. Typical delivery times are as follows:
    • Domestic shipments: 2-5 business days
    • International shipments: 5-14 business days
  • Shipping Costs: Shipping costs are calculated based on the weight and dimensions of your order and the shipping destination. You can see the shipping cost at checkout before finalizing your purchase.


We take great care in packaging your orders to ensure they arrive in perfect condition. Our products are securely packed to prevent damage during transit.

International Shipments

For international customers, please be aware that shipping times can vary significantly based on your country’s customs processes. Additionally, customers are responsible for any customs and import taxes that may apply. We are not responsible for delays due to customs.

Customer Service

Should you have any questions or concerns about your order’s shipping and delivery, our customer service team is here to help. You can contact us via email or phone; we’ll gladly assist you.