How long is the warranty period of annular cutters?

A warranty provided by Qingdao preco imp. & exp. co., ltd. deals with product defects in materials and workmanship from the original date of purchase from our factory. Its coverage can last up to several years, although the length of the coverage varies from product to product. So for how long we will be held accountable for a specific product, please contact Customer Service. For those products that are intended to last a long time, we usually consider offering longer warranty periods, provided that the quality of these products should be improved and the failure rate is controlled during the specified time.

PRECO, a prestigious corner rounding end mills manufacturer in China, has been focusing on the invention and production of innovative corner rounding end mills. spiral point tap series manufactured by PRECO include multiple types. And the products shown below belong to this type. This product has great strength. The materials used for has the strength to resist externally applied loads without breaking or yielding. Professed by CNC machines, it features high dimension accuracy. It is difficult to have a developed and modern society without this product. It helps people improve their overall work or life efficiency. Its dimension tolerance is strictly controlled within 0.1mm.

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