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Top 12 Best Step Bit For Metal Of 2024

Brandon Forder
  May 2, 2024 6:50 PM

Choosing the best step bit for metal work can be a difficult task. But with a little bit of research you can narrow down the field and find the perfect tool for your job.


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Last update on 2024-05-02 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API


Buying Guide

Irwin general purpose step drill bits

IRWIN is a big name when it comes to manufacturing professional grade tools and its Vise-Grip Step Drill line has its fair share of innovations. One of the better known innovations is its multi-hole step drills which have three flats on their shanks to prevent the bits from slipping into the chuck. This is a good idea because they are designed to make precise holes in thin metal. The bit also boasts a double-flute design to increase drilling speed.

The company also offers a number of specialized drills and bits for a variety of applications. A number of the best known drills include a slew of step drills ranging in size from the diminutive #10 to the more robust #13. The company's best known products include the aforementioned #10 and the #21 step drills as well as the #9, #8 and #12 step drills. These bits are designed to work in standard 1/4 inch drill chucks and feature a unique, patented design to maximize drilling speed while minimizing risk.

The company also makes an impressive array of high-performance tools, from a number of different styles of ratcheting and locking chucks to its aforementioned multi-hole step drills. The company also produces a number of step drills that incorporate innovations such as a self-starting split point to prevent the bit from walking. The aforementioned multi-hole step drills also feature an impressively designed shank which provides a snug fit in the chuck. The company also offers an impressive 29 piece set of metal index drill bits, all tucked neatly away in a nice looking case. The set is a bit pricey at $111 but the company's reputation for producing quality tools is well-earned.

Lenox Vari-bit impact-rated step drill bits

Several brands have updated their power tool accessories over the years. Lenox, for instance, has introduced Vari-bit impact-rated step drill bits for metal fabrication. These bits are made with global materials and are designed to produce accurate, burr-free holes. These bits are perfect for general contractors, MEP (mechanical, electrical, and plumbing) users, as well as aluminum and copper users.

The Lenox Vari-Bit step drill bit features a patented two flute design that provides better penetration and accuracy. This drill bit also has a split point that helps reduce walking and drift. This is a good thing, as this type of drill bit can be used with an impact driver.

Another useful feature is the PowerDrive tip, which has 13 steps to help it cut through metal fast and cleanly. The tip also has a dual flute cutting edge that ensures that the hole is as clean as possible.

The Vari-Bit step drill also boasts a steam oxide finish that increases durability. This coating is a great way to extend the life of a tool. It also helps reduce friction when drilling into metal. It is also a good idea to punch a center punch into the head of your drill bit to prevent it from wandering during startup.

Other useful features include a slide latch, a split point design, and a laser etched size to help with accurate measuring. These features help ensure that the drill bit is the right size for the job, while also providing the right amount of visibility for the user.

The Lenox Vari-bit impact-rated step drill bit for metal is a good choice for both home and industrial users. It is available in various kits that include the drill bit, the chuck, the screw finder/driver, as well as a variety of application specific drill bits. With its patented two flute design, it's also a good choice for users who need a versatile drill bit. Whether you need a drill for sheet metal, aluminum, or steel, the Lenox Vari-Bit step drill bit for metal is a great choice.

In the end, this is a great drill bit that is made in the USA. It has a few of the patented features of the Vari-Bit, plus a few more.

Diablo self-starting step drill bits

Traditionally found in electricians' tool kits, step drill bits allow users to make a wide variety of hole sizes with one bit. The conical shape of the bit allows for clean, accurate holes. While the range of sizes isn't as wide as that of a circular saw, they're a great way to make large holes without having to resort to a punch and drill bit.

Diablo has recently announced the release of their new impact and drill driver ready step drill bits. These tools are designed to meet the tightest tolerances in the heat forging manufacturing process. These tools also feature an aggressive, low thread count feed screw that delivers up to 2x more holes per charge.

Diablo step drill bits are available in six different models. Each comes with its own unique features. Depending on the model, the bit may be impact driver ready, drill driver ready, or impact driver ready with drill driver.

Step drill bits are made from a heavy duty titanium material. They feature a conical shape and a sharp head. These tools also have a pull-out stop mechanism that prevents the screw from sliding out when the bit is removed from the material. The bit is also equipped with an octagonal cover to protect it.

Step bits come in several different sizes, but there are five that will fit in a standard impact driver. They also come in a variety of packages, ranging from two bits to three bits. Diablo step drill bits are a great way to save time and make clean, accurate holes.

Diablo also manufactures SDS-Plus hammer bits and bonded abrasives. They are designed to meet the tightest tolerances, and they offer unrivaled performance. These tools are great for drilling in metal or plastic.

Diablo has recently released an impact-ready step drill bit with a split point tip design. This allows for a fast on-point start, which increases durability. The tip also reduces walking at the start of the hole. These tools also feature an automated precision grinding process that delivers twox faster cuts.

Step drill bits are a great option for homeowners and contractors who want to make a variety of hole sizes. They don't require a pilot hole or deburring, so they're easy to clean up after. They also feature a self-starting split point to prevent the bit from walking.

Bosch Turbo step drill bits

Designed for maximum durability, the Bosch Turbo step drill bits are impact ready, have a self-starting tip, and deliver extreme performance in metal, wood, and plastic. They feature a wide range of hole sizes, sharp cutting edges, and premium heat management. They are made from high speed steel, so they have a long life.

Bosch Turbo step drill bits are ideal for drilling holes in thin materials, and they are designed for a faster feed rate. They feature a balanced double flute, which eliminates chatter, and sharp cutting edges for precision. They also have laser markings to indicate hole diameter. They are suitable for running conduits, as well as for installing faucets, ducts, and vinyl siding. They are able to drill holes in metal, plastic, copper, and cast iron. They are also able to drill through aluminum and stainless steel.

These drill bits are rated to drill through metals up to 1/8 inch. The shank is impact rated, which means you can use it in drills and impact drivers. They are made of 5% cobalt, which means they are less brittle than other drill bits. They are suitable for drilling holes through wood, brass, aluminum, steel, and plastic. They are also made to drill through plasterboard and running conduits. They are available in a three-piece set that includes drill-compatible shanks or a three-piece set that includes 1/4'' hex shanks. The 3pc set that includes drill-compatible shanks is less expensive than the three-piece set that includes 1/4'' Hex shanks.

Bosch Turbo step drill bits are manufactured in Switzerland and feature premium heat management. They also feature optimized angles and steps, and a self-starting tip, which is especially useful for drilling thin materials.


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