The helicoidal surfaces are produced mostly by form cutting with forming cutters of end mill type, side mill type or disc type.
螺旋面大多数是用球头铣刀、侧铣刀、盘形刀具成形加工出来的。
2
The product structure gradually perfect: ultra-thin cutting piece, stainless steel mill slice, stone grinding slice, big slice, Angle abrasive disc quality obtained the customer common affirmation.
产品结构逐步完善：超薄切割片、不锈钢磨片、石材磨片、大切片、角磨片的质量得到了客户的普遍肯定。
3
Double disc single speed metallographic sample pre mill M-2 is a wet grinder, it USES the different size of the metallographic sandpaper, on a variety of metal and alloy samples.