Key features:

Size: SX-F3Length: 21/25mm1box/6pcs

21mm sizes including：

21mm assorted(SX S1 S2,F1,F2,F3  6pcs)21mm S1  ( S1--6pcs )  Purple21mm S2  ( S2--6pcs ) White21mm F1   ( F1--6pcs ) Yellow21mm F2   ( F2--6pcs ) Red19mm SX  ( SX--6pcs )

25mm sizes including：

25mm assorted(SX S1 S2,F1,F2,F3  6pcs)25mm S1  ( S1--6pcs )  Purple25mm S2  ( S2--6pcs ) White25mm F1   ( F1--6pcs ) Yellow25mm F2   ( F2--6pcs ) Red19mm SX  ( SX--6pcs ) Packing list：1pack ----（ 6sizes for your choice）(For other technical parameters, please see pictures)

Product Description

Protaper Dental Endo Files For Root Canal Treatment Engine UseSpecifications:Continuous Multi-taper design, each file has its own specific work area;Convex triangular cross-section, providing high cutting efficiencywhether machine or hand used;Improved design of the tip is gentle so that to avoid damage to the root canal wall;Design of the pluralism and spiral groove angle to minimize embedding into the root canal wall in the rotation process;Materials: NiTi

SPECIFICATIONS:

1)Applications: engine Use.2)Material: made of high quality Niti alloy.3)Length: 21/254)Size: S1/S2/S3/R/#10-S3.5)Silicon Stops.6)Certificate: ISO, CE.7)Sterilizable MAX: 134°C.8)Improved the fracture resistance.9)Forward cutting angle with excellent cutting efficiency,easy to discharge debris.10)Secure round pointed end that could avoid the steps or side performation.11)Adaptive thread makes the files efficient,flexible and high strength.12)Recommended rotary speed 250-350r/min,torque 2.5N.c

For dental Engine Use

Specific models are as follows:SX 19MM (Blade length): Engine use Shaping FilesS1 21/25MM (Blade length): Engine use shaping filesS2 21/25MM (Blade length): Engine use shaping filesF1 21/25MM (Blade length): Engine use finishing filesF2 21/25MM (Blade length): Engine use Finishing filesF3 21/25MM (Blade length): Engine use finishing files

Steps from order to receipt:

1. Buyer place an order and pay Ali express2. Sellers send out the goods (In 2 days)3. Logistics transportation (Take 7-50 days)4. Item clearance (sometimes customs will contact the buyer)5. Buyer receive the goods, confirm the reception6. Ali express pay to sellers

About Shipping

1. Make sure your address and phone number is correct, we can send item within 5 working days after payment done.2. Most of countries delivery time is 15-60 working days. But some of goods shipping may be delayed because of carrier mishandling, customs delay, import tariffs, national policy of customers, remote areas, or any other circumstances out of our control.3. If you need more faster delivery, contact us to use DHL, TNT,FEDEX,etc and pay the extra freight cost.4. If you don't receive package within 30 working days, please feel free to contact with us, we will do our best to help you to resolve the problem.5. You can track package on ://www.17track.net/en

About Warranty

Nice dental store offers very professional and good after-sale services. * All our items are assured to be brand new and carried with fully at least 12 months warranty. * During warranty period, if any problem happens due to quality reason,please be cooperative to take photos or videos on the problem and send to us for verifying.For confirmed product faulty on your approval, we can send you replacement parts free of charge. * If out of warranty, don’t worry, we are still very pleased to offer professional answers to any of your questions and help you to solve any problem permanently.

About Feedback

1. If you are safisfied about it , please leave 5 stars positive feedback, Thanks a lot !2. Your encouragement and support is our continuously forward momentum. Your satisfaction is always our top priority.3. Please contact with us before leaving neutral or negative feedback, we will give you a satisfactory solution to resolve any dispute.