Description
13PCS Annular Cutter Kit 2" cutting depth, includes 11 pcs high speed steel annular cutters, Cutting Diameter(7/16'', 1/2'', 9/16'', 5/8'', 11/16'', 3/4'', 13/16'', 7/8'', 15/16'', 1'', 1-1/16''), 2 pilot pins(4.74/5.3*102mm; 6.34/5.3*102mm) and plastic storage case.Annular Cutter Set are made of tough M2 High Speed Steel for longer tool life, superior heat treated for maximum durability, has the advantage of being durable,super tough and longer life tool.HSS annular cutter, with unique cutting edge geometry provide efficient cutting, fast feed rate,less vibration,smooth hole surface and long tool life, the effective of drilling is much better and quicker than the common drills.3/4" Weldon shank with 2 flats fits most major brands of magnetic drills, can also be used with machine tools such as mills and large drill presses with tool holders.HSS annular cutter can be widely used in drilling steel, copper, aluminum, stainless steel and plastic, in either plate or pipe form. Processing field such as oil rig, factory, bridge engineering, machinery manufacturing, shipbuilding industry, electricity, steel structure, railway construction industries
