Dry Wet Cutting Welded Diamond Core Drill Bit for Brick wall Asphalt Reinforced Concrete
Straight Segment (Turbo Segment, Rooftop Segment, M type Segment,
and Crown Shaped Segmentare available)
Normal Pipe (Normal Pipe with Dryer vents, Screw Pipe with Dryer vents are available)
Female Threaded Shank (Male Threaded Shank and Round Shank are available)
Diamond segment Lazer Welded to Carbon Steel Body
One Piece in one Paper Box
1. Very high diamond concentration gives maximum footage and drilling speed in all types of drilling applications.
2. Laser welding Technology alows drill to cut without water. 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
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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.