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High Efficiency Diamond core Drill bit, Diamond Step Pagoda Chamfer Multi-Layer Cone Hole Opener Suitable for Porcelain Tile Concrete(Gold,XXX-50mm)

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$34.11

$ 16 .99 $16.99

In Stock

1.:X-20mm


2.Color:Gold


About this item

  • [Versatile Three-Step Design]: These diamond drill bits can handle 20mm, 35mm and 55mm holes, perfect for masonry drill bit set projects on concrete, tile or granite. Tile hole saw tasks require precision on multiple surfaces.
  • 【Sharp Hole Reaming】: Multi-layer drill tip and three-stage hole expansion ensure smooth drilling on hard materials such as ceramic or quartz. The tile drill bits are ceramic diamond-grade tools that achieve quick and effective results in construction projects.
  • [Sharp Reaming]: Multi-layer tip and three-stage reaming ensure smooth drilling through hard materials such as ceramic or quartz. Tile drill bit ceramic diamond grade tools can achieve results quickly and efficiently in construction or DIY work.
  • [Multiple Material Compatibility]: From marble to microcrystalline stone, these tile drill bits can easily cope with a variety of surfaces. Whether it is home decoration, tile installation or professional stone processing, this diamond drill bit is indispensable.
  • [Easy Installation]: These diamond hole saw bits are compatible with most drill bits, no professional knowledge required. Whether it is a concrete hole saw job or a ceramic project, both professionals and beginners can quickly install the diamond drill bits.


Name:Drill Bit
Weight: 300 g
Size: 19.69*19.69*19.69 inches
Handle: M10 thread
Package includes: 1pc Diamond Bevel Chamfer Drill Bit
1.Please allow slight measurement deviation due to manual measurement.
2. Due to the different monitor and light effects, the actual color of the item may be slightly different from the color shown on the pictures.