8MM DRILL BIT CONCRETE
High-density polished, wear-resistant, high temperature. High cost-effective, improve efficiency. Mainly used in cutting and engraving. Can be engraved Copper, Aluminum ,ABS, Acrylic, PVC, Wood, most plastics ect.
Suitable for cement, stone, walls and other aspects of drilling operations, reinforcement works, such as bridges,
housing renovation, reinforcement after aging houses.
Straight shank design is more suitable for many electric drills and drilling machines(don’t included).
Sharp and twisted flute will make the drilling be more easy and effortless.
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