MACHSWON 2PCS Forstner Drill Bits (Tungsten Carbide) – Wood Hole Saw Opener, 35mm

What to know before you buy

If you’re trying to open clean, accurate holes in wood, a Forstner-style bit is one of the more controllable approaches. The MACHSWON 2PCS set is positioned around that everyday woodworking need: it uses tungsten carbide steel alloy with sharp edges designed to keep cutting smoothly without getting dull too quickly.

On paper, the key selling points here are the material choice and the bit geometry. You also get a hex shank design aimed at stable grip in hand drills and bench drills (with one important caveat: the listing notes that not every size uses a hex shank).

That said, it’s still a woodworking bit set—so it won’t magically replace the need for careful measuring, clamping, and alignment. If you like to rush or you’re working on setups where clamping isn’t great, this is the sort of tool that will punish sloppy prep.

Key features that affect real drilling

The bits are described as made from a tungsten carbide steel alloy, with sharpened cutting edges intended to resist wear. The listing also mentions double sharp edges and a multi-point arrangement designed to help the bit bite and cut with a smoother action.

Another practical detail is the shank. A stable hex shank should help the bit sit more securely in compatible chucks, which matters because Forstner-style drilling tends to be more sensitive to wobble than basic twist-drilling.

You’ll also notice the emphasis on concentricity: the shank and connector are ground (rather than forged, per the description), which the brand links to more stable running and improved drilling efficiency.

Where it fits in woodworking (and where it doesn’t)

The stated use cases are woodworking-focused: hard wood, solid wood, particleboard, and density boards. That makes it a sensible choice if your projects include things like tidy hinge recesses, shelf pin holes, or general clean-through openings in common workshop boards.

However, based on the information provided, it’s not presented as a universal “every material, every job” solution. If your main work is metal, masonry, or anything beyond wood and wood-based boards, you may find you’re better off with a more purpose-built option.

It also comes as a 2PCS set, so it’s aimed at people who want at least one spare bit for the same job type.

Best use cases and practical tips

A realistic way to get good results is to do everything that reduces drift: mark carefully, clamp the timber firmly, and start at a controlled speed. For example, if you’re drilling a neat hole for a wooden fitting, take a moment to align the bit square to the workpiece before you let it fully engage.

The listing also includes a safety/handling note: after you secure the tool, if you notice any jumping or unusual movement during operation, you should stop immediately and re-clamp so there’s sufficient contact between the tool’s shank and the chuck sleeve before continuing.

That’s not just legal wording—on wood, that “jump” can turn a clean hole into a slightly ragged one, especially around the entry point.

What stands out (and the limitations to keep in mind)

What stands out is the combination of tungsten carbide alloy construction and a design aimed at stable running. For drilling wood-based boards, that’s the kind of spec that tends to matter more than fancy marketing: it should help maintain sharper cutting action for longer, and it should reduce the likelihood of inconsistent results caused by wobble.

On the limitation side, the listing notes that the shank type depends on the bit size: the “14/17/21/23/24/26/27/28 mm” sizes use a round shank, while others use hex shanks. If you’re buying because of the hex-shank stability, it’s worth double-checking that the exact size you’re using matches the hex design described.

Also, the size range is broad “as you choose” (the listing mentions complete specifications from 14 mm up to 100 mm), but this page is for the 35mm pair. If you need multiple diameters, you’ll want to confirm you’re getting the right set(s) rather than assuming one size will cover everything.

Is it worth it?

It’s worth considering the MACHSWON 2PCS Forstner Drill Bits if you want a wood-focused hole opener for hard solid wood and common wood boards, and you care about getting stable drilling with less wobble (thanks to the hex shank approach described).

You may want to skip it if your work is mostly non-wood materials, or if you’re not confident with clamping and alignment—because Forstner-style drilling relies heavily on setup, and the listing specifically calls out jumping as a reason to stop and re-secure.

Quick FAQ

What materials is this bit set aimed at?

The listing highlights hard wood, solid wood, particleboard, and density boards.

Is this suitable for a hand drill or a bench drill?

Yes—according to the description, it’s applicable for a hand electric drill and a bench drill.

Does the shank shape matter?

It can. The description says some sizes use a hexagonal shank for more stable gripping, while the 14/17/21/23/24/26/27/28 mm sizes use a round shank.

What should I do if the bit “jumps” during drilling?

Stop immediately and re-clamp the tool/workpiece to ensure enough contact between the tool shank and the chuck sleeve before continuing.

What diameter is this listing for?

This specific product is described as a 35mm pair.