水蜜桃久久夜色精品国产Av,精品国产一区二区三区免费,亚洲AV中文字幕无码久久,亚洲精品日产AⅤ,亚洲欧av,亚洲av观看,日美av色色

Grinding wheels for Prdcision

Grinding wheels for Prdcision
Grinding wheel for inner hole machining


Suitable for grinding inner ring, inner and outer fairway of bearing, and inner hole of steering pump, compressor stator, cylinder and other components in auto parts industry, as well as grinding the inner bore of gear. Supporting the high precision import and domestic CNC internal grinder.

Features
① High machining precision, good finish, low correction frequency.
② According to the different processing objects, it can be divided into a variety of vitrify bond grinding wheels.

Matched grinding machine
KOYO, TOYO, MIKROSA, JUNKER, etc.

Copyright ? 2002-2022 南京三超新材料股份有限公司 版權(quán)所有 蘇ICP備12002878號-1