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Whiteroot X-Line

The X-Line Heat-Activated NiTi Rotary File System is designed for efficient, controlled, and predictable root canal preparation. Manufactured using advanced heat-treated NiTi technology, the system offers excellent flexibility, enhanced cyclic fatigue resistance, and efficient cutting...
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The X-Line Heat-Activated NiTi Rotary File System is designed for efficient, controlled, and predictable root canal preparation. Manufactured using advanced heat-treated NiTi technology, the system offers excellent flexibility, enhanced cyclic fatigue resistance, and efficient cutting performance while helping preserve the natural canal anatomy.

Suitable for both straight and curved canals, X-Line provides smooth canal progression and reliable shaping for safe and effective endodontic treatment.

THE SEQUENCE — FIXED TAPER

Six Files. Most Canals.

X1 – Coronal Flaring
Orifice Opener
Size: 30/.08
Length: 19 mm

X2 – First Shaper
Glide-Path Follower
Size: 17/.04

X3 – Shaping
For Fine and Curved Canals
Size: 20/.04

X4 – Shaping / Finishing
For Small-to-Medium Canals
Size: 25/.04

X5 – Greater-Taper Shaping
Enhanced Canal Preparation for Improved Irrigation
Size: 20/.06

X6 – Finishing
Master Apical File
Size: 25/.06

Technical Specifications

  • Recommended Speed: 400–500 RPM
  • Recommended Torque: 2–4 Ncm
  • Available Lengths: 19 mm, 21 mm, and 25 mm
  • Autoclavable: Up to 134°C
  • Packaging: 6 Files per Pack
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At KCK Direct, we guarantee 100% genuine dental products. We source directly from trusted manufacturers and authorized distributors, including leading Indian and international dental brands. Every product listed is quality-checked before shipping, ensuring you receive authentic materials that meet clinical standards.

We offer multiple secure payment options for your convenience:

UPI (Google Pay, PhonePe, Paytm, etc.)

Credit/Debit Cards (Visa, Mastercard, Rupay)

Net Banking

Pay Later Options (Simpl, LazyPay – if enabled)

Credit facility (for eligible dental clinics and dealers with pre-approved terms)

Your payments are encrypted and 100% secure via our compliant gateways.

Yes, we offer exclusive pricing and volume-based discounts for dental clinics, institutions, and authorized dealers. Bulk orders may qualify for:

Tiered discounts

Cashback offers

Free shipping

To access dealer pricing, simply press the bulk order button or contact our sales support team for special rates

Once your order is confirmed, you’ll receive an email and WhatsApp update with the tracking details. You can also log in to your KCK Direct account and view order status under 'Track Your Orders’.

We ship with reliable partners like DTDC, Delhivery, and Maruti Courier, so your delivery is always traceable and insured.

Customer satisfaction is our priority. If you receive a damaged, expired, or incorrect item:
Raise a return request within 48 hours of delivery
Share photos and the invoice number with our support team
We will arrange a pickup and free replacement or offer a full refund as per our Terms of Service and 'Refund Policy'.