915 Generation Vacuum Thread Brazed Hole Opener Drilling Core Bits M14 Angl

[High-quality material] This diamond hole saws is made of durable high-quality alloy material with diamond frosted, which can meet your work needs. your work efficiency
[Product Features] Accurate drilling can be achieved without additional drilling tools. When water needs to be added during long-term work, the bit temperature can be prevented from being too high, the bit can be , and the service life of the bit can be prolonged.
[ of application] It is suitable for all kinds of stone tools, stone materials, including and ceramic tiles, etc., and can be used for decorative drilling of industrial buildings and houses. Sharp drills can effectively work efficiency.
[Product adaptation] The product is adapted to M14 thread, drill diameter 20/35/45/55/75mm. Suitable for most angle grinders. Colour:black
Material:Emery Coated, Alloy Package Contents:
5 * Hole opener Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.