PQ Size Matrix Core Bit from China
A PQ-size matrix core bit with premium tungsten carbide impregnation, used for deep mineral exploration drilling to maximize core recovery in abrasive formations. Its working surface of base metal and function as a rock drilling tool qualify it for tariff item 8207.19.00.
Duty Rate — China → Canada
0%
Import Tips
• Clearly label the core bit's dimensions and tungsten content on the commercial invoice to avoid delays
• The CBSA may require a laboratory analysis certificate if the metal composition is questioned
• Confirm if the bit is eligible for duty relief under the Customs Tariff's end-use provisions