SDS-Plus drill bit set for electric hammer drill – 9 pieces in hardened steel for concrete, stone and masonry

Set of 9 rotary hammer drill bits: 5 mm, 6 mm, 6 mm, 8 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm x 160 mm. The drill bits are 100 mm long, allowing you to drill all common dowel holes. (To protect your machine and your personal safety, please do not use a three-jaw hand drill to drill holes.) High-quality material: The HPMAISON SDS-Plus rotary hammer drill bit set is made of high-quality carbide steel, which is durable and rust-resistant. The tungsten carbide-tipped drill bit head is harder, stronger, and more resistant to extreme loads. Cross drill bits with X-shaped head: This hammer drill bit set features an X-shaped geometry with a transverse flute for optimal removal and ease of use. The fully hardened drill bit has a double-fluted spiral for efficient debris removal. 【SDS-Plus Shank】 This 2-hole SDS-Plus impact drill bit is suitable for concrete, granite, and stone. Its rounded spiral geometry allows for optimal dust and debris removal, making drilling more efficient. Wide range of uses and applications: Suitable for drilling holes in concrete, ceramic tiles, stone, wood, metal, aluminum, plastic, concrete, and multi-layered materials. Compatible with all drills with an SDS-Plus chuck, such as Bosch, Makita, Hilti, Einhell, Kress, Dewalt, and many more. (Note: The SDS Plus drill bit only fits standard SDS Plus shanks, not SDS Max.)