
4 x 90° head geometry crushes through rebar and prevents sticking in reinforced concreteĪll the features of single cutter bits and the quad-head dual-cutter are designed to improve durability and drilling speed. Patented, high-volume, multi-flute spiral quickly channels concrete dust from the hole to improve drilling speed. Chisel-shaped drill-bit head penetrates the material and directs concrete dust into the multi-flute spiral. Drill bits conform to ANSI Standard B212.15Īdditional Features for select SDS-plus bits:. Heat-treatment procedures and shot-peened finish increase surface hardness, drilling speed, reduces drill bit wear and improves resistance to bending forces. Chromium-nickel-molybdenum steel alloy body ensures hammering quality and extended service life DEWALT is a leading manufacturer of industrial power tools and accessories, including corded and cordless drills, saws, hammers, grinders, routers, planers. Shop Fasteners Plus for Strong-Tie SDS Plus masonry drill bits with a carbide tip designed for use in concrete. Most bits contain a centering tip that facilitates easy spot drilling Find the right SDS Plus Drill Bits for your project. Uniformly brazed carbide inserts result in longer bit life. Simpson Strong-Tie Research and Testing Laboratory at WSU. Simpson Strong-Tie Materials Demonstration Laboratory at Cal Poly.
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Component Manufacturer Software Solutions. Anchoring Solutions for Value-Added Manufacturing. Cross-Laminated Timber (CLT) & Mass Timber Connector Products. Unreinforced Masonry (URM) Building Retrofit. Repair, Protection & Strengthening Systems. Though an SDS drill with an adaptor and standard drill bits must only be used in rotary mode, with the hammer action switched off. However, SDS chuck adaptors can be used with many SDS drills, which allow them to take standard drill bits. The SDS-Plus shank has two deep slots and two shallow slots for use with SDS-Plus-drive rotary hammers. Standard rotary drill bits cannot be used in SDS drills. SDS-Plus-Shank Masonry Drill Bits for Tapping Screw Installation SDS-Plus Shank Each bit is precisely sized to match the tolerances necessary to achieve maximum holding strength from tapping screws. In this regard, do all SDS drill bits fit all SDS drills? Here are the numbers: SDS Plus shanks have a diameter of 10 millimeters SDS Max shanks have a diameter of 18 millimeters. SDS Plus bits are generally thinner and smaller than SDS Max bits. What is the difference between SDS Plus and SDS Max? The most fundamental difference between SDS Plus and SDS Max lies in terms of size. SDS Max is designed for the heaviest masonry work, and is incompatible with SDS/SDS+ bits.
SDS Plus is an improvement on the original SDS system, but remains compatible with SDS bits, and is now the most commonly seen on the market. The SDS chuck system was the original developed by Bosch. SDS was the original type developed by Bosch and Hilti and was an improvement over the older Spline drive system.Ĭonsequently, can I use SDS Plus in a SDS drill?ĥ Answers. I.e., you can put either type of bit in either type of tool and they will fit securely. The shanks of SDS and SDS- Plus drill bits have a diameter of 10 mm.