The special drill bit for melt-blown cloth is a special drill bit used for melt-blown cloth molds of mask machines. It has the characteristics of a small diameter of the integral tungsten steel alloy and can be used to process small hole drill bits for melt-blown cloth molds and stainless steel molds.
More details of tungsten carbide product, please visit website: http://tungsten-carbide.com.cn/
Please contact CHINATUNGSTEN for inquiry and order of tungsten carbide:
Email: sales@chinatungsten.com
Tel.: 86 592 5129595
