S4 Flute SDS Plus shank Hammer Drill Bit from drill bits manufacturer

S4 Flute SDS Plus shank Hammer Drill Bit from drill bits manufacturer

1.Professional quality hammder brill bits for efficient and fast hammer drilling in hard materials like concrete, granite, brick and other similar building materials.

2.Hammer drilll bits made from premium 40Cr steel with heat treatment improves core strength for maximum durability and extended life.

3.Hardened, premium carbide insert tip of the drill bits is strong and stays sharp longer for finer material break up and easier drilling.increases strength and durability.

4.Copper braze material gives high heat resistance for reduced tip loss,Carbide tip securely embedded in the steel body.

5.4-fold spiral flute (S4) for rapid drilling dust removal. With even less vibration and more precise guiding, the stability and service life of the drill bit are increased.

6.Wear mark identifies when bit has worn to an inappropriate level for precision anchoring.

7. The drill bits from manufacturer directly, keeps competitive price with excellent service.