Head size
12.00 × 13.30 mm
Engineered and manufactured by Westcode
X4NL T X4 Revised Titanium Alloy Large-Head Fiber-Optic High-Speed Handpiece — NSK Interface Reference
- Working pressure
- 0.20–0.30 MPa
- Head size
- 12.00 × 13.30 mm
- Body material
- Titanium alloy
- Speed
- 300,000–400,000 rpm
- Catalog product ID
- X4NL T
- Configuration code
- X4NL-T-NSK-R2
- Specification source
- Westcode 2026 product catalog
Regulatory documentation is available on request for confirmed models and destination markets.
Engineering details
Product highlights
A concise view of the reviewed features in this product configuration.
Bearings
Ceramic bearings
Spray
Three-point water spray
Head system
Hygienic head system
Optics
Cellular glass optics
Body material
Titanium alloy
Technical data
Specifications
Values shown below are taken from the reviewed catalog or configuration record for this product.
- Head size
- 12.00 × 13.30 mm
- Speed
- 300,000–400,000 rpm
- Working pressure
- 0.20–0.30 MPa
- Body material
- Titanium alloy
- Bearings
- Ceramic bearings
- Chuck
- Push-button chuck
- Spray
- Three-point water spray
- Filtration
- Micro-filtration system
- Head system
- Hygienic head system
- Optics
- Cellular glass optics
Fit your market
Configuration and ordering
Confirm the required interface, destination market and documentation before ordering.
Available configuration
X4NL-T-NSK-R2
Interface confirmation
Tell us the required connection or coupling before quotation.
Destination market
The destination country is required to confirm applicable documents.
OEM / private label
Product, marking and packaging requirements are reviewed project by project.
Compatibility references do not imply affiliation.
Documents
Request the documents relevant to your market.
Document scope is confirmed against the product, configuration and destination market.
01Product specification record
02Applicable regulatory documents
03OEM / private-label project brief
Request applicable documents
Questions
Before you request a quote
The information below helps our team identify the correct product and documents.
Which configuration should I request?
Reference X4NL T and configuration X4NL-T-NSK-R2, then tell us the required interface and destination market.
Can I request regulatory documents?
Yes. Westcode confirms the exact product, configuration and destination market before providing applicable documents.
Is OEM or private label available?
OEM and private-label requirements can be discussed. Marking, packaging and supply details are confirmed for each project.
How do I request parts or repair support?
Send the product model, configuration, issue description and destination country. Images or a short video help the service team assess the request.
Product inquiry
Request a quote for X4NL T
Tell us your destination market, required configuration and service needs. Westcode will confirm the applicable model and provide reviewed documentation.
- Your request is saved for sales follow-up.
- Fields marked * are required. Do not submit patient or clinical personal data.
Same product family
Compare configurations
Use this table to identify the closest configuration, then confirm the interface and market with Westcode.
| Model | Head format | Product format | Configuration code | View product |
|---|---|---|---|---|
| X4NL T | Large head | X4 Revised Titanium Alloy Large-Head Fiber-Optic High-Speed Handpiece — NSK Interface Reference | X4NL-T-NSK-R2 | Current product |
| X4KL Pro | Standard head | Titanium Alloy Standard-Head Fiber-Optic High-Speed Handpiece — KaVo/KV Interface Reference | X4KL-PRO-S-KV | View product |
| X4KL Pro | Large head | Titanium Alloy Large-Head Fiber-Optic High-Speed Handpiece — KaVo/KV Interface Reference | X4KL-PRO-T-KV | View product |
| X4KL Pro | Large head | X4 Revised Titanium Alloy Large-Head Fiber-Optic High-Speed Handpiece — KaVo/KV Interface Reference | X4KL-PRO-T-KV-R2 | View product |