Crafted from high-speed steel (HSS 4241) and adorned with a titanium coating, these tools promise not only durability but also a refined touch to your projects. Designed for use with a bench drill, these bits provide stability and accuracy, ensuring a flawless finish without the risk of shaking that can occur with hand drills.
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Drill Bits Set: This unit step drill bit includes 5 step bit in sizes 3/16-1/2", 1/8-1/2", 1/4-3/4", 3/16-7/8", 1/4-1-3/8", effectively replacing 50 sizes of conventional drill bits. Along with a center punch.
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(1 Spiral Drill Bits Set(6pcs). Hex Shank Size:1/4". Self-centering point, do not need assistant center drilling or center punching. Local pick up is not available. excluded.). You may also like.
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1/4″ hex shank countersinks are fine for a quick drill. They don't slip in drill chucks. You can make deep countersinks easily by setting the countersink's depth stop to allow the countersink to drill more deeply into the worksurface.
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Drill and countersink for wood screws without changing bits. Black chamfer drill body material: steel 45. Five piece set includes bits for drilling pilot holes for screw sizes #5, #6,#8,#10 and #12. Adjustable counter sleeve depth with Allen wrench.
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Countersink Size 1/2 in. Drill Bit Type Countersink. Chatterless six flute countersink. Used for cleaning holes, enlarging holes or countersinking holes. They provide a smooth finish on a variety of materials.
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1/4″ hex shank countersinks are fine for a quick drill. They don't slip in drill chucks. You can make deep countersinks easily by setting the countersink's depth stop to allow the countersink to drill more deeply into the worksurface.
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🛡️【Titanium Aluminum Nitride Coating】Our drill bits are coated with Titanium Aluminum Nitride, which increases surface hardness to 94HRC and provides outstanding heat resistance. This coating ensures 10X longer lifespan than standard bits, allowing for faster cutting and consistent performance.
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