Drill and Screwdriver Bit Set 56-Pieces Includes Mixed Drill Bits Hole Saws Nut Drivers Magnetic Bit Holder for Wood,Chipboard, Metal, Masonry Supplied in Sturdy Case

COMBINATION SET: A very full set of drills and Screwdriver bits. The set contains accessories for HSS Drill bits, Masonry Drill Bits, Wood Drill Bits, Hole saws, Screwdriver Bits & the most commonly used power tool accessories in Storage case. HIGH-QUALITY MATERIAL: The most common used screwdriver bits like PH/PZ/SLOT bits are made of special Taiwanese S2 steel, which, in combination with high-frequency hardening, provides the bit with optimal hardness and reduce the break. Sockets are made from cr-v steel. The High speed steel drill bits can improve cutting speed and accurate drilling. High quality Cr-V steel for premium hardness and durability that reduces wears, ensures longevity and is corrosion resistant. HIGH-PERFORMANCE SPECIALTY DRILL BITS: Masonry drill bits w-flute type with 4 dust extraction grooves Wood drill bits: made by milling with a wide ribbon, sanded and sharpened using the half ground method. 3 point brad design ensures precise drilling Flat wood bits: C45 high carbon steel. Three cutting edges. Hex shank/quick change EXTRA-STRONG MAGNET: The bit holder is very magnetic with attraction force > 400g to hold the bit. WIDE USE: This is a useful kit that emphasises professional or DIY enthusiasts. Due to their quality represent much better value. You are sure to be able to find just the bit you need to get the job done. EASY TO USE AND STORE: Comes in a durable, portable storage case with molded placeholders to keep all your items organized and in place. Special designs that make it easy to quickly find what you want to use, Manufacturer: WELLCUT