Are Jigsaw Blades Universal? — T-Shank Standard Explained

The short answer: Yes, most modern jigsaw blades are universal. Since roughly 2005, the industry standardised on T-shank (also called Bosch-shank) which means a blade made by any brand fits any saw that accepts T-shank. You can buy Makita blades for a DeWalt saw, or vice versa, without compatibility concerns.

However, there are caveats: some older saws use U-shank (which is not interchangeable), and Ryobi has occasional fitment quirks. This page walks you through what to check.

T-Shank: The Universal Standard

The T-shank is the flat metal part at the base of the blade that inserts into the jigsaw’s chuck. It’s called “T-shank” because the profile vaguely resembles the letter T. All major brands now use it:

• Makita — T-shank only
• DeWalt — T-shank only (modern models)
• Milwaukee — T-shank only
• Bosch — T-shank only (creator of the standard)
• Ryobi — T-shank, with occasional fitment variations

If your saw was made after 2005, it almost certainly uses T-shank. This means you’re not locked into a brand — buy whatever blade is available, sharp, and good value.

U-Shank: Older Saws (Avoid If You Can)

U-shank (also called pin-shank or universal-shank) is older. The blade has two small pins at the base that slot into holes on the saw’s clamp. U-shank and T-shank are not interchangeable.

If you own a jigsaw from the 1990s or early 2000s, it might use U-shank. Check:

1. Look at the blade clamp on your saw — does it have two visible holes?
2. Try inserting a T-shank blade — if it doesn’t fit, you have U-shank
3. Check your saw’s manual

If you have a U-shank saw, you’re limited to older blades. DeWalt and Milwaukee still make some U-shank blades for legacy tool users, but new U-shank production is dwindling.

Quick Compatibility Table

Why Does Ryobi Have Fitment Issues?

Most Ryobi jigsaws use T-shank, but the chuck design is slightly tighter than competitors’ models. Occasionally, a blade from another brand might be a very snug fit or require firm pressure to insert. This doesn’t mean it’s incompatible — it just means check the blade sits fully in the chuck before powering on.

If a blade won’t fit your Ryobi, try a different brand. Most Ryobi users have success with Bosch and DeWalt blades.

Frequently Asked Questions

Can I use a Bosch blade in my Makita jigsaw?

Yes. If both use T-shank (which they do), they’re completely interchangeable.

How do I know if my jigsaw is T-shank or U-shank?

Look at the blade clamp: T-shank saws have a slot (no holes), U-shank saws have two small holes for pins. Or try inserting a T-shank blade — if it fits, you have T-shank.

What if I own a U-shank jigsaw?

You’re limited to older blade supplies. Check with specialist tool suppliers — some still stock U-shank blades, but the range is small. Consider upgrading to a modern T-shank saw if you use the jigsaw frequently.

Can I use a jigsaw blade from any brand?

Yes, as long as your saw and blade both use T-shank. Brand doesn’t matter.

Where to Buy Jigsaw Blades

Find universal-fit jigsaw blades from all major brands on Amazon:

Buy Universal Jigsaw Blades on Amazon

Buy Bosch T-Shank Jigsaw Blades on Amazon

Buy Makita Jigsaw Blades on Amazon