通过更换凸轮,机床可以用来刃磨中心钻、阶梯钻等刃具。
Multi step and center drills can be ground by interchanging cams.
这颗圆角长方形阶梯型粉钻重达24.78克拉。
A pink round-cornered rectangular step-cut diamond weighing 24.78 carats.
可生产硬质合金麻花钻、阶梯麻花钻、直槽钻、扩孔钻、三刃钻、复合钻;
We are capable of manufacturingcarbide twist drills, step twist drills, straight flute drills, hole dilating drills, threeflute drills, combination drills;
可生产硬质合金麻花钻、阶梯麻花钻、直槽钻、扩孔钻、三刃钻、复合钻;
We are capable of manufacturingcarbide twist drills, step twist drills, straight flute drills, hole dilating drills, threeflute drills, combination drills;
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