Description
Features:
1. Made of high-quality diamond, it is high temperature resistant, high hardness, and durable.
2. Built-in solid lubricating wax (16mm without lubricating wax) can gradually melt into wax water during drilling, effectively reducing the temperature and protecting the drill bit.
3. Suitable for various materials: glass/ceramic/marble stone/concrete/vitrified brick/microcrystalline stone/granite/quartz stone/full ceramic tile, etc.
4. Suitable for M14 thread angle grinder.

Usage: Please use appropriate force, as excessive force can easily cause diamond crushing and falling off. When drilling, it is necessary to shake the hole opener from left to right to make full use of the top diamond.

Attention: When using the cooling wax, it will volatilize and drain, and it will also be pushed towards the tail end by the ceramic tile, making the top diamond unable to fully cool. Therefore, it is necessary to replenish the cooling liquid in a timely manner. When the hole opener is at high temperature, it can be appropriately inserted into the cooling wax within 20-30mm to move up and down, so that the cooling wax can remain in the wall and be replenished to the cooling wax.

Specifications:
Material: brazed high-quality carborundum+high carbon steel substrate
Product specification (optional): 6/8/10/12/14/16mm (common model)
Interface: M14 thread (Note that the size of the thread opening of the angle grinder requires an M14 model to be used)
Particle size: 6-16mm (40 #)
Surface treatment: electrophoretic blackening
Process: Brazing


Package List:
Quantity * 1
We only accept payments through PayPal .
Items will be sent out in Handle Time on payment received from Monday to Friday. Orders during weekends and holidays will be posted in the following working day.
1.In our store, you will enjoy 30 days return/refund guarantee (Excluding misuse of the item and damaged item).

2.If the item you received is faulty, damaged or incorrect, or any further problems, you can return it for replacement or refund, please contact our customer service on eBay within 30 days from item received.

3.For damaged items on arrival, please contact us immediately, sending us an email with a photo is preferred. We will offer solutions to such cases. Full refund or replacement will be guaranteed.
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