precotools.com,taper shank drills,Qingdao preco imp. & exp. co., ltd. specializes in the production of taper shank drills. After years of improvement in the production process, it has shown the outstanding performance. The raw materials are high quality and sourced from premium suppliers. Its service life is highly guaranteed by the strict test procedure which is in line with international standard. Meticulous attention is put into the whole production of the product, which makes sure that it will have a complete life cycle. All these thoughtful measures lead to huge growth prospects.
PRECO provides taper shank drills products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc.
PRECO,Our company main produces metal burrs,rotary burr set,carbide drill bits.