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Diamond Core Drill Bits Set 1/4" to 2" Diamond Hole Saw Drill Bit for Ceramic Porcelain Tile Stone Granite Marble 10PCS

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$15.59 cheaper than the new price!!

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New  $25.99
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Product details

Management number 218148700 Release Date 2026/05/03 List Price $10.40 Model Number 218148700
Category
  • 【Upgrade Design】The top of diamond drill bits for ceramic adopts a serrated cutting edge design to make it cut sharper. The multiple gaps between the cutting teeth not only make the cutting resistance smaller, but also greatly enhance the chip removal ability of the hole saw.
  • 【Package Content】Our package adopt high-quality thickened EVA Mold, making it sturdy and durable. It can protect the hole saw and use convenient.10PCS Triangle shank diamond hole saw set includes 1/4"(6mm), 5/16"(8mm),3/8"(10mm), 1/2"(12mm), 9/16"(14mm), 5/8"(16mm), 3/4"(20mm), 1-1/8"(30mm), 1-3/4"(45mm), 2"(50mm). 1PCS mold precise positioner.
  • 【High Quality Material】The Tile Diamond Drill Bit is constructed with solid hardened integral steel , a high anti-corrosion brazing process, and thickened high grade diamond grit coating, make the edge of the groove sharper, can cutting precise flat bottom holes with no chipping on smooth surfaces for porcelain tiles, ceramics, marble,brick granite,quartz, terrazzo,pots,acrylic, gypsum board, rock and stone etc.
  • 【Widely Application】The diamond hole saw suitable for any Corded Drill, Cordless Drill, Benchtop Drill. Use electric hand drill: Recommended speed not less than 2000RPM.
  • 【Dry/Wet Drilling】Our diamond core drill bits are specially treated to withstand high temperatures and can be dry drilled directly. However, in order to extend the service life, it is recommended to add water during the drilling process.

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