Assembly Pipe (Normal Pipe Normal Pipe with Dryer vents, Screw Pipe with Dryer vents are available)
1-1/4UNC, 1/2BSP, 5/8-11", M16, etc.
Laser welding and High Frequency welding all available. Laser welding for Dry Cutting. High Frequency welding for Wet Cutting.
One Piece in one Paper Box
1.Assembly diamond core bit is made up of drilling head, tube and coupling.It`s easy for assembling and replacement.
2.Very high diamond concentration gives maximum footage and drilling speed in all types of drilling applications. 3.Use water to cool down the bit is highly recommend to extend their lives. 4.Suitable for core drilling of reinforced concrete, brick wall core drilling, air conditioning installation, drilling of pipelines, road signs, highways and other outdoor projects. 5.Ideal for both professional contractors and DIY users.
Diamond Core Bit
Main Product Catalogue
DANYANG TONGYU TOOLS is one of Professional Tools Suppliers with 18 Years Experience.
We Specialize in all kinds of Drill Bit and Hole Saw and Saw Blade.