![]() Each storage hole is precisely sized for accurate and quick bit selection.Ģ1 pc set includes sizes 1/16”-3.8” by 64ths and comes in rugged, heavy gauge, corrosion resistant, epoxy coated, snap lock all steel case.ġ5 pc set includes sizes 1/16”-1/2” by 32nds and comes in rugged, heavy gauge, corrosion resistant, epoxy coated, snap lock all steel case.ġ3 pc set includes sizes 1/16”-1/4” by 64ths and comes in rugged, heavy gauge, corrosion resistant, epoxy coated, snap lock all steel case.Ĥ pc large set includes sizes 9/16", 5/8", 3/4" and 1" and comes in blow mold case.ħ pc large set includes sizes 9/16" to 1" by 1/61ths and comes in blow mold case. They excel at drilling thinner and hardened metals.Ģ9 pc set includes bits from 1/16”-1/2” by 64ths and comes in a strong, lightweight, high-density plastic case that is weatherproof, waterproof and unbreakable. They are recommended for use with cast iron, brass, sheet metal, plastic, aluminum, mild steel, copper, hardened steel and even wood and composites. The three-flatted shanks reduce slippage common with keyless chucks. Bits larger than 1/2" have 1/2" shanks with 3 flats Plus, these bits virtually eliminate burrs and blowout on the exit side. They are perfect for enlarging existing holes without binding or grabbing as the bit exits the material. These drill bits feature small ridges or steps from the narrow tip to the wide base. ![]() The 135° split point allows for fast penetration, accurate and easy starting without a center punch. The precision ground point, flutes, body, clearance and drill diameter result in the ultimate in accuracy and performance. The unique cone shape of step drill bits helps create clean, burr-free holes, making them ideal for drilling sheet metal and plastic. This unique tip geometry requires less torque which creates less heat and thus increases tool life.Ĭonstructed from special Hi-Molybdenum tool steel these bits stay sharp up to 4X longer than conventional and other specialty drill bit designs. and allows for laser straight holes in metal and other materials. Step drill bits are designed in such a way that it can form a large hole on the metal workpiece. So, we need to see if the metal sheet that we are using fits into this specification or not. ![]() To use a step drill bit, the metal should be 1/4 th inch thick. It is used for drilling metal like materals. If you aren't sure about the size you need, consider investing in a drill bit set with multiple bit sizes.These Vortex-Point drill bits cut 45% faster than conventional split point drill bits. The multi-stepped tip acts like a step drill which prevents walking on curved surfaces. A step bit is broadly called a Step drill bit. It has a sharp groove at one side which acts as the cutting edge. It has multiple levels with increasing diameters from tip to end. It's also recommended to check the size of the bit, so you don't end up drilling a hole that is too big or too small for the intended purpose. A step drill bit is a conical shape drill bit to make different size holes with one bit. Various drill bits are designed for very specific purposes, such as plug cutter bits and installer drill bits, while other bits have more general use, making them suitable for a wide variety of projects. The type of work should also be a primary factor when you are looking for a new bit. There are also cobalt drill bits to bore through metal, or more general-use products, like black oxide-coated bits or titanium-coated bits. You can find high-speed steel drill bits for wood, fiberglass, PVC, and soft metals, or you can opt for carbide tipped bits for working with tile and masonry. One of the first considerations should be the type of material you are working with. ![]() The easy-to-read step markings and targets save time when. There are many different factors to consider when it comes time to choose a drill bit. These Double-Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. ![]() The Spruce Home Improvement Review Board Buy Step Drill Bit Metal Woodworking Drill Bits and get the best deals at the lowest prices on eBay Great Savings & Free Delivery / Collection on many. ![]()
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