The drilling depth is 6” to 7” less than the overall length, and is measured as flute length of the shank of the SDS-Max concrete bit.The designated length of the SDS-Max concrete bit is an overall length measured from end to end.Ranging in diameters from 3/8” to 2” and in lengths from 13” to 36”, there is a SDS-Max concrete bit available to meet a wide range of drilling requirements.When efficiency meets precision, excellence is the result. The partner for the perfect hole in every wood. Reliable manufacturing technology guarantees the best possible quality, bit after bit. Special fluting of the SDS-Max concrete bit provides for increased dust removal, which permits faster drill speed. All of our drills are manufactured exclusively in Austria.The grooves allow for a more powerful hammering and rotation motion, which results in faster drilling speed and efficient dust removal.The SDS-Max concrete bits have groove cut into the shank that allows the bit to move in the chuck to provide extra strength for rotation.The shank of the SDS-Max concrete bit is approximately 3/4” in diameter, which is much larger than the smaller SDS bits that are approximately 3/8” in diameter.Many of the large Hilti combo hammer drills utilize the SDS-Max style for the shanks of their drill bits. SDS-max Drill Bits Key Features All the features of single cutter bits and the quad-head dual-cutter are designed to improve durability and drilling speed.The SDS-Max concrete bit is designed specifically for larger hammer drills that use the quick disconnect chuck that accepts the SDS-Max style shank.The longer SDS-Max concrete bits are used to drill through holes for running electrical conduit or other type of pipes.The shorter bits, such as the 3/8” x 13” SDS-Max concrete bit, are primarily used to drill holes for the installation of concrete fasteners.Drill bits (or extension + drill bit) in excess of 8' should never exceed 600 RPM: Diameter inch: 2-1/8' Flute Length in: 18. The SDS-Max concrete bit has a carbide tip and is used for drilling holes in concrete. SDS-max® Thru-Hole Rotary Hammer Drill Bits HC6511 Back to overview.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |