17 Piece SDS Plus Rotary Hammer Drill Bits Set & Chisel Bits Hole Tool Set Drilling Bricks, Concrete, Wall,Stone

[PROFESSIONAL HEAVY DUTY] Made of premium 40Cr carbon steel with heat treatment improves core strength for maximum durability and extended life.
[IMPRESSIVE DESIGN AND QUALITY]Features YG8 grade Carbide tip for better wearing resistance. The hardened, premium carbide insert tip is strong and stays sharp longer for finer material break up and easier drilling that increases strength and durability.
[CONVENIENT AND EFFECTIVE] Drill bits are effective for drilling that achieves precise start and prevents walking. Carbide tip securely embedded in the steel body for faster, safer, easier drilling of exactly the hole size needed that saves time and money. The 4-fold spiral flute is for rapid drilling, dust removal with even less vibration and more precise guiding.
[UNIVERSAL COMPATIBILITY] The SDS+ shank is compatible with most standard SDS or SDS-Plus style chucks and hammer drills in the market.
[WELL ORGANIZED IN THE CARRYING CASE] Heavy-duty plastic carrying case for easy transportation, safe storage, and quick organization preventing from dill bits and SDS PLUS chisels to fall apart.

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