Milled masonry drill bits

Feature highlights：

The masonry drill bits is made by milled method

Sandblast surface treatment for the masonry drill bits

Used for drilling in masonry

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specification

Milled masonry drill bits

Value plus quality type masonry drill bits
Made of high carbon steel with industrial grade carbide tip for long life and efficient drilling
Milled slow spiral for quick,easy debris removal.
Sand blast treated surface for corrosion resistance.
Hardened core for extra strenth and reduced breakage
For use with percussion drills
For drilling in masonry, concrete, rock, artificial stone, and breeze blocks.

Milled masonry drill bits