Interdental Knife #3
A precision knife designed for gingival tissue separation and wedging during restorative dentistry. Its spear-shaped blade with a fine taper allows for delicate procedures. This dental hand instrument is classified under tariff item 9018.49.00 as an other instrument used in dental sciences.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used in oral surgery beyond dental restorations
Surgical instruments for other medical uses fall under a different subheading.
If the knife is a general-purpose blade not specific to dentistry
Knives with fixed blades are classified in Chapter 82 if not specialized.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify the knife under 9018.49.00 as a dental hand instrument; it is not a controlled medical device if manually operated
• Ensure the blade is safely packaged to meet CBSA import safety standards
• Check if the knife is eligible for duty-free treatment under the Canada-Korea FTA or other agreements based on origin
Related Products under Tariff item 9018.49.00
Ash #9C Gracey Curette
A single-cut gracey curette with an offset 70° blade angle for mesial posterior tooth surfaces, featuring eleven precision swaged blades for periodontal debridement. It is a dental hand instrument and is classified under tariff item 9018.49.00.
Axis Yona Surgical Bur HP Inverted Cone
This is a surgical bur designed for alveoloplasty and bone contouring in oral surgery. Its inverted cone shape and cross-cut design minimize bone trauma, making it a specialized dental instrument. It falls under tariff item 9018.49.00 as an other instrument used in dental sciences.
Binang #1 Explorer
A sharp double-ended explorer for caries detection, calculus identification, and restorative margin evaluation, with fine tapered points and cowhorn tips. It is a dental hand instrument and is classified under tariff item 9018.49.00.
Carbide Dental Bur FG 330
This is a friction grip carbide dental bur with a #330 cylindrical shape, used for high-speed cutting and shaping of tooth structure during cavity preparations. It is a specialized dental bur designed for precise dental procedures. It falls under tariff item 9018.49.00 as an other instrument used in dental sciences.
Coltene Composite Instrument #1
A double-ended composite placement instrument with mesial/distal shaping ends for Class II-IV restorations, featuring a non-stick titanium nitride coating. It is a dental hand instrument and is classified under tariff item 9018.49.00.
Dental Alginate Dispenser
This is a handheld scoop or measuring device for accurate alginate powder dispensing in dental procedures. It is used as a dental material handling appliance. It falls under tariff item 9018.49.00 as an other instrument used in dental sciences.