日韩电影视频在线观看,日本免费高清毛片无遮挡,嫩草国产,欧美18videosex,光着双乳三级走秀,被外国人操,天天干 天天射 天天操

Welcome to Dezhou Hongxin Machine Tool Co., Ltd.!
Tel.:0534-8122876 中文版
Current Position:Home > Products Center
 
Technical Parameter
 

    Dezhou Hongxin Machine Tool Co., Ltd. specializes in the production of BTA Deep Hole drill head. The bit is made of high-quality indexable Sandvik coated blade. It has many characteristics, such as high processing efficiency, switchable blade, long service life of the blade body, low cutting cost, etc. Can process carbon steel, high-strength alloy steel, stainless steel and other materials. The bit adopts Sandvik's indexable blade and guide key; the size specification is from φ 25mm to φ 130mm. It has high processing speed and long tool life. It is an alternative of imported products. It can be used to process mechanical parts such as oil drilling tappet, wind turbine main shaft, hydraulic cylinder, etc.
  • Address:Deep Hole Industrial Base of Dezhou South Economic Development Zone
  • Tel:0534-8122876
  • Fax:0534-8122877
  • Mobile:15166950796
  • Email:hongxinjichuang@163.com
  • URL:Http://www.qsgdpj.com/

© www.qsgdpj.com Deep hole drilling and boring machine,Deep hole trampolineDeep hole honing machine,CNC deep hole gun drill