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M14 Brazed Diamond Hole Saw

The M14 brazed diamond hole saw is designed for angle grinders, featuring a size range of 5mm to 150mm to meet diverse drilling needs. It excels at drilling tiles, granite, and marble, leveraging high-quality diamond brazing for sharpness and durability. Suitable for both professional and DIY projects, this tool delivers efficient and precise holes in hard stone materials, making it a reliable choice for construction and renovation work.

  • drill type Core Drill Bit
  • use Masonry Drilling
  • finish Black Oxide
  • Total Length 60mm
  • place of origin China
  • warranty #
  • customized support OEM, ODM, OBM
  • brand name HEYIDA
  • model number M14-Blue
  • Material Diamond Segment
  • Shank M14
  • MOQ 10Pcs
  • Application Drilling Holes
  • Certification ISO9001

product detail

Product Overview

This product is a high-quality diamond drill bit designed specifically for drilling hard and brittle materials. Made from high-purity diamond, it boasts a sophisticated and understated blue appearance. Combining excellent cutting performance with durability, it provides an efficient and convenient drilling solution for home decoration, stone processing, and other applications. Precise specifications ensure a 10mm hole diameter and a total height of 60mm, with the diamond working portion reaching 10mm in height, guaranteeing ample cutting depth and stable operating performance.

Leveraging advanced vacuum brazing technology, this product achieves significant improvements in structural stability and lifespan, offering advantages over traditional electroplated drill bits. Its built-in graphite cooling structure enables innovative waterless dry drilling, flexibly handling drilling needs within a 5-12mm range without requiring additional water supply equipment, simplifying the workflow. With a wide range of applications, it easily handles drilling operations on various hard and brittle materials such as marble, ceramic tiles, granite, pebbles, and walls. Whether for home bathroom installations, kitchen countertop drilling, or professional stone processing, it provides precise fit. The product package includes one diamond drill bit, ready to use right out of the box. Please note: due to manual measurement, there may be a 1-3mm error; color differences may also occur due to lighting and other photographic issues.

Product Features

  1. With built-in graphite cooling components, waterless dry drilling can be achieved without additional water supply, effectively solving the cumbersome problem of traditional drilling requiring water supply equipment. At the same time, it can flexibly cover a drilling range of 5-12mm, adapt to various hole diameter requirements, and the operation is not limited by water source, improving construction flexibility.
  2. Utilizing advanced vacuum brazing technology, the diamond is bonded more firmly to the substrate, extending the service life by 3-5 times compared to traditional electroplating drill bits, significantly reducing replacement frequency and long-term operating costs.
  3. Made of high-hardness diamond material and designed with high diamond impact speed, it has strong cutting ability and faster and more efficient drilling speed; at the same time, it can effectively reduce the generation of chips during the drilling process, reduce the risk of material breakage, has excellent heat dissipation performance, smooth and flat hole walls, and higher processing accuracy and surface finish.
  4. Specifically designed for hard and brittle materials, it can be widely used for drilling operations on various materials such as marble, ceramic tiles, granite, pebbles, and walls. Whether it is partial opening in home decoration or small stone processing projects, it can perform stably and meet diverse usage needs.
  5. The combination of high drilling performance and ultra-long service life can shorten the operation time of a single hole, improve the overall construction efficiency, and reduce the cost of drill bit replacement, achieving dual savings in time and money, with significant cost-effectiveness advantages.
  6. Precise control of product dimensions, with a scientific ratio of 10mm drilling size, 60mm total height, and 10mm diamond height, ensures operational stability; the unique blue exterior design combines recognizability and aesthetics, facilitating quick identification during construction.

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