50岁四川熟女露脸A片_小伙口味重嫖老熟女_中国农村老熟女2_淑芬好爽?好紧?宝贝别夹视频_稚嫩的小奶头被咬得又红又肿_小莹好大?用力?深一_揉我奶?啊?嗯高潮和尚_苏媚与公做了一夜伦理_和公在厨房做.我受不了了_老头解开奶罩吸奶头高潮视频,国产成人午夜爽爽爽视频2020,亚洲欧美一区二区三区孕妇写真,美女的奶被揉来揉去揉出水了

深孔鉆和珩磨技術(shù)完整解決方案:來料加工 + 機(jī)床 + 刀具

銷售咨詢熱線400-820-9218

Twin fluted drills/

首頁(yè)   >   PRODUCTS   >   Gun drilling   >   Twin fluted drills

  • Solid carbide 2-fluted drill coolant fed double margin 
    diameter range: 2.800 - 32.000 mm


  • Twin fluted stepped solid drilling tool with solid carbide head 
    diameter range: 4.510 - 26.500 mm


  • Twin fluted drills with solid carbide head 
    diameter range: 6.000 - 26.500 mm


1
關(guān)注我們:

2015-2020  鴻特機(jī)械發(fā)展(上海)有限公司 All Rights Reserved 滬ICP備09005070號(hào)備案圖標(biāo).pnglz2.jpg滬公網(wǎng)安備 31011502003399號(hào)