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    Economic Development Zone, Yueqing, ZheJiang ,China
    Tel:0086-577-62665777 62665858
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    "Quality First, Credit Prior, Client Above All" is our company's highest motto. We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future.
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    Our company has more than 30 years manufacturing experiences in the industry of pneumatic tools, drill bits, woodworking router bits, chisel and hole saw. Dongya has the advanced process technology, complete quality control and testing facility and modern production lines, including a set of Germany-made auto brazing machine line for making drill bits.
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    ZHEJIANG DONGYA FACILITY CO., LTD., is a professional manufacturer of various air tools, and accessory parts of building tools and power tools. Our major products include air nailers, electric hammer drill bits, masonry drill bits, chisels, how saw, router bits and etc.
  • About Us
    About Us
    ZHEJIANG DONGYA FACILITY CO., LTD., is a professional manufacturer of various air tools, and accessory parts of building tools and power tools. Dongya owns the advanced process technology, complete quality control and testing facility and modern production lines, including a set of Germany-made auto brazing machine line for making drill bits.
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Vacuum Brazed Diamond Hole Saw with Triangle Shank
Dia. Size: 6- 200mm

FEATURES
●Premium grade diamond grit with vacuum brazing for dry drilling in extremely hard materials
●Clean edges for fast and accurate cutting
●Complete assembly - there is no need to purchase a separate arbor
●The triangle shank is suitable for high-speed electric drills or battery powered drills.
●Pilot bit is available

Products detail

APPLICATIONS
●Tiles, Granite, Marble


ADVICES

●Start the drilling at 45° (Diamond hole saw without pilot bit)
Recommended drilling speed 3000 rpm

Add:Lanyu Pu Village, Furong Town , Yueqing, China tel:86-577-62665788 62665858 62665777 Email:dongya@dongyagroup.com ICP:11062504-1
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