
Heavy-Duty SDS Plus Carbide Tip Hammer Drill Bit for Concrete. SDS Plus Shank Compatibility: Designed with SDS Plus shank for secure fit in hammer drills. Tungsten Carbide Tip: Single carbide tip ensures high durability and efficiency in masonry drilling. Wide Size Range: Available in diameters from 4.0mm to 30.0mm with various lengths. ISO9001 Certified Quality: Manufactured under ISO9001:2015 standards with rigorous 100% visual inspection. Full Customization Options: Offers full customization, minor customization, and options from samples or designs. 18 Years Manufacturing Experience: Backed by 18 years of precision excellence in twist drill bit production. Multi-Certification Compliance: Meets CE, RoHS, BSCI, and ICS standards for global market compliance. Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.