12/2/2023 0 Comments Best step drill bits for metalSome people say they have these bits for decades. Overall, these step drill bits from Lenox are a must-have for any electrician. Also, the drill bit has clearly legible diameter markings. The key to success in using these step drill bits is to use a strong drill motor and reduce the feed pressure. Drilling holes in air gaps or for sinks might prove difficult. Moreover, the steam oxide coating offers increased durability to the bits.Īlthough the Lenox step drill bit works great on soft metal, it doesn’t have a good performance on stainless steel – it gets dull quickly. The tip of the bit is designed for faster drilling and prevents walking. Also, its enhanced two-flute design creates burr-free holes. It has a shank size of ⅜ inches that allows you to make deep cuts into materials. Perfect for drilling holes in electrical closures, this step drill bit has a long lifespan. The next product we’ve reviewed is the Lenox Step Drill Bit, the only bit where the outer surface doesn’t rotate. Drilling through metal is awesome, especially with the right bits from Dewalt. Spade bits are paddle-shaped, with a wide head for creating extra-large holes, and are best for rough woodworking. The Dewalt Step Drill Bit is a must-have for any electrician since it offers such great versatility. Twist bits, the most common type, use a pointed tip and fluted sides to remove waste from the hole as you drill, and are your best bet for general use on wood, plastic and thin metal. Moreover, the laser engraved numbers enhance visibility.ĭue to the fact that the Dewalt drill bits can be used on both plastic and metal surfaces, there is no need to change the bits too often. This bit was made for impact drivers so you will drill in precise holes.Īnother great feature is the offset design present on each step so your bits’ steps will stay sharp longer than other models. The titanium two-flute spiral design helps to easily remove the bit and also offers a longer life to it. The black oxide finish prevents corrosion and has. The 3-piece set is particularly preferred due to the bits’ capability to cut through stainless steel.ĭesigned for multi-diameter hole drilling, the Dewalt Step Drill Bit is an important tool when it comes to installing LEDs or toggle switches into aluminium or other metals. Made of high speed steel, these new step drill bits are durable and designed to drill through most metals. Our premium choice is the step drill bit offered by the most popular name in the electrical industry, Dewalt.
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