8 PCS 1/2" Reduced Shank Silver & Deming Large Drill Bit Set, M2 HSS with 135° Split Point in Aluminum Carry Case, SAE Inch Size 9/16" to 1" by 1/16th Increment

Aluminum alloy case set includes:8 pieces large drill bits, 9/16”, 5/8”, 11/16”, 3/4”, 13/16”, 7/8”, 15/16”, 1”. Application:Industrial drill bit set for aluminum, copper, maple, brass, steel, oak, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.Suitable for home DIY, and general building/engineering/woodworking use. Material:Reduced-shank drill bit used M2 high speed steel black and gold, resists corrosion, ensures outstanding durability, sharpness and capability, reduces the friction and runs cooler.Advantage:Black and gold oxide finish,for smoother drilling and is more durable and corrosion resistant.135-degree penetrates hard material and produces small chips to reduce clogging.The split point tip can increase the wear resistance,increases cutting speed with self-centering,clears chips and particles faster. Special Design:1/2 Inch reduced shank with tri-flatted end locks onto 3-jaw power tools chuck more securely and eliminates slips,allows the bits to fit securely into your power tools and helps eliminate slippage.

• The reduced shank drill bit is made of high quality M2 high speed steel black and gold,which is resists corrosion,sharpness and capability.ensure long lasting durability through many uses.
• The high speed steel silver and deming reduced shank drill coated with black and gold oxide finish,which is more durable and corrosion resistant,which can withstand heavy duty applications without wear and tear.
• The 135-degree penetrates hard material and produces small chips to reduce clogging.which helps with cutting speed while providing easy self centering without walking,clears chips and particles faster.
• The industrial drill bit set includes 8 sizes and comes in a heavy duty aluminum organizing case for easy carrying and organization:9/16”, 5/8”, 11/16”, 3/4”, 13/16”, 7/8”, 15/16”, 1”.
• This silver and deming reduced shank drill set can be used to drill holes in plastic, aluminum, copper, stainless steel and many other types of materials,Ideal for general building/engineering/woodworking use.