Fast Drilling Speed Diamond Cone Drill Bits for Glass Drilling
350mm, 400mm, 500mm
Fast Drilling Speed Diamond Cone Drill Bits for
Can be custom-made
FAQ 1.How to use Drills : the product is installed on the drilling machine or electric drill, bench drill, Rotate speed about 700-3500rpm, operation must add water cooling when drilling. 2.Attention! 1) After drills installation, first should idling debugging ,observing presence of beating, then normal operation, the effect will be best. 2) To smoothly into the hole, please don't side pressure and curve spud. 3)When drilling,drills must be enough cooling and lubrication, in order to reduce wear and diamonds fall off. 4) It is strictly prohibited to dry drilling in high temperature friction, it will cause severe wear and influence the using effect. 5)The operator must wear safety protection articles, in order to ensure safe operation.