[PACKAGE INCLUDED]: 1 piece of 1-1/8''x13'' SDS MAX drill bit packed in a plastic tube --- SDS MAX ONLY [INDUSTRIAL MATERIALS]: 40Cr carbon steel, CROSSED YG8C carbide tip provides outstanding hardness and durability.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life. [HIGHER PRECISION]: The SDS MAX hammer drill bit features crossed self-centering carbide tip ensuring faster cuting speeds and more accurate holes. [MULTI PURPOSE]: Our SDS MAX drill bits are perfect for working on masonry applications, brick, stone, concrete, block, stucco, etc. [SDS MAX ONLY]: The SDS MAX shank is ONLY compatible with the SDS MAX electric hammer drills , such as Bosch, Hilti, Milwaukee, Makita, Dewalt drills and other SDS MAX Hammer drills, etc. UPC 785804673093 Brand Name Sogawave Shank Type SDS-Max Unit Count 1.0 Count Manufacturer Sogawave Material Type Carbide, Carbon Steel Tool Flute Type 40Cr Steel and YG8C Carbide Cutting Diameter 1.13 Inches Number of Flutes 2 Surface Recommendation Masonry, Brick, Stone, Concrete, Block, Stucco, etc.