VEVOR Annular Cutter Set, 6 pcs Weldon Shank Mag Drill Bits Kit, 50.8 mm Cutting Depth,6.35 mm to 14.28 mm Cutting Diameter, HSS, 6 Drill Bits with Plastic Case, for Magnetic Drills, Steel, Aluminum

M2AL High-Speed Steel Build for Long-Lasting Cutting Life

The cutters in this kit are made from M2AL high-speed steel, known for resisting wear and handling the heat of cutting metal. The bits stay sharp longer when cutting steel and other hard metals. This means they last longer and need fewer replacements. With this sturdy design, you can do a lot of drilling without worrying about the cutting edges wearing out too quickly.

Because high-speed steel performs reliably at high temperatures, the cutters keep their edge even under heavy friction from nonstop work. That heat resistance helps keep cuts clean and accurate over time. With M2AL construction, performance stays consistent, whether drilling structural steel in the field or making many parts in the shop. It can handle heavy, regular use.

6-Piece Annular Cutter Set for Common Metalworking Sizes

This annular cutter set has six cutters in the most common diameters: 1/4", 5/16", 3/8", 7/16", 1/2", and 9/16" (6.35 mm to 14.28 mm). They cover a useful range of common hole sizes between them, so you will not have to look for the right bit for every drilling job. Designed for structural and fabrication work, this kit is a smart everyday companion for metal shops and job sites alike.

Having a wide range of sizes on hand helps you keep working. Grab the cutter you need and get back to work without stopping to find a missing diameter. This range works for many jobs, from light fabrication to structural drilling. This gives you options whether you need to do a one-time repair or a full production run of holes.

3/4" Weldon Shank for Broad Magnetic Drill Compatibility

The 3/4" Weldon shank that every cutter uses is the common mounting standard for magnetic drilling machines. If your magnetic drill uses Weldon clamps, these bits will fit, so you can use the tools you already have without buying extra adapters. The familiar shank shape makes it easy to choose the right tool, and the kit fits easily into the magnetic drill setups you already have.

The Weldon shank also makes it easy and quick to install and remove. When changing tools regularly, you can quickly seat or swap out a cutter, reducing downtime. The easy installation and removal of the cutter is also helpful on busy job sites where hole sizes change throughout the day. This way, you can spend more time drilling and less time fiddling with the machine between cuts.

Annular Design with Enlarged Chip Slots for Smooth Cutting

Because these bits use an annular cutting design, they remove material only around the hole's edge rather than removing the entire core. Cutting only what you need reduces work and leaves a clean slug. Larger chip slots then help move swarf out of the cutting zone, reducing chip buildup that can slow drilling or ruin the finish.

The cutting edge geometry helps the cutter enter the workpiece steadily, making first contact smooth. This mix of efficient material removal and chip clearing keeps the cutting action consistent from entry to breakthrough. This creates a controlled drilling process that lets you make precise holes in metal while keeping the tool cooler and cleaner during operation.

50.8 mm Cutting Depth for Drilling Thick Metal

These cutters can bore through thick materials all at once thanks to their 2" (50.8 mm) cutting depth. Including the shank, each cutter is 3.43 in (87 mm) long, which is long enough to drill deep holes cleanly. Because it can go this deep, the kit works well for thick plates and heavy structural sections that shallower bits can't reach.

Its deep-cutting capability makes it suitable for tough jobs like building steel structures, bridges, rail projects, and shipbuilding. This annular cutter set works with a range of metals, including copper, aluminum, cast iron, structural steel, and stainless steel. The depth and material range let you handle tasks from simple fabrication to heavy industrial drilling.

Annular Cutter Set with Portable Case for Organized Transport

A dedicated plastic case holds the six cutters in order and makes them easy to find. A protective lining inside holds each piece in place, protecting the cutting edges from bumps and clutter while the kit is stowed in a truck or on a shelf. With this neat organization, you will always know where each diameter is, saving time at the start of each job and keeping cutters from getting lost or broken.

This annular cutter set is appealing because it is easy to carry around. The kit weighs only 1.46 pounds (0.66 kg), so you can take it from the shop to the job site without your gear getting too heavy. The small case is easy to carry and keeps the cutters ready to use wherever you need them. This makes it a useful "grab-and-go" tool for work in the workshop or out in the field.