Diamond Drill Bit Set Brazed Hole Opener Diamond Dry Drilli

Hexagon handle non-slip design, built-in solid lubricating wax.
Scope of application: glass/ceramics/marble /concrete/vitrified brick/microcrystalline /granite/quartzite/full ceramic tile, etc.
Matching model: conventional hand electric drill/lithium electric drill/bench drilling machine/pneumatic drill (angle grinder and electric hammer impact drill need to be changed to use)
It is necessary to replenish the cooling liquid in time. When the hole opener is at high temperature, the hole opener can be inserted into the cooling wax for 20-30mm to move up and down, so that the cooling wax can remain in the wall and be replenished to the cooling wax.
Small size, it is convenient to use and store, not suitable for wood.

Name:Brazing drilling bit set
Quantity:6pcs/set
Colour:Black
Material:Metal
Size:6/8/10/12/14/16mm, Handle diameter:1/4(6.35mm) hexagonal handle.

Package Contents:
1 * Brazing drilling bit set

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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