Ruilif was founded in 2011

Contact Info

Address: 1178 Zhaizishan Road, Huangdao District, Qingdao City, Shandong Province
Phone: +86-15063986252

Whatsapp: 8615063986252
Email: lucas@ruiliftools.cn

What is the difference between woodworking drill bits and metal drill bits?

Different materials: Black drill bits are generally used for drilling metal, and the drill bit material is usually high-speed steel. When drilling on general metal materials (alloy steel, non alloy steel, cast iron, cast steel, non-ferrous metals), metalworking drill bits are used in conjunction.

Jul 28,2024


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