Which Glass Rebel Blade for Which Job

Five blades come in every Glass Rebel kit, and most techs end up living on two of them. That's fine — but the other three exist because there are jobs where they're the right answer. Here's what each one is for.

The short version

• 11.5" Long — windshields, back glass, anywhere you need reach
• 8.5" Medium — the everyday blade. Side and rear glass
• 6.5" Short — quarter glass, tight corners, work that needs control
• 1.5" Panel — flat urethane channels and panel work
• 1" Panel — narrow access and trim-adjacent cuts

11.5" Long Blade

Maximum reach. This is the blade for windshields with a deep dash overhang and for back glass where you're working past a deck or a deep pinchweld. The trade-off is feel: more blade out front means more flex, so keep a steady feed rate and let the stroke do the cutting rather than pushing through.

8.5" Medium Blade

If you could only carry one, this is it. Enough reach for most side and rear glass, short enough that you keep feedback through the tool. For most techs this becomes the default and the others come out when the job asks for them.

6.5" Short Blade

Quarter glass, tight corners, and anywhere the glass sits close to trim or paint you'd rather not touch. A shorter blade flexes less, which is exactly what you want when the cut has to be precise and you're working in a confined space.

1.5" Panel Blade

Built for flat urethane channels and panel work. The extra width gives you a wider bite on a straight run, which means fewer passes on a long clean edge.

1" Panel Blade

Narrow access and trim-adjacent cuts — the one you reach for when there simply isn't room for anything wider.

Angle matters more than blade choice

Whichever blade you're on, the 7/16" quick-connect indexes to six positions. Rotate the blade to match your angle of attack instead of forcing the tool into an awkward position.

A lot of what gets reported as the wrong blade turns out to be the wrong angle. Before you swap blades, try rotating the one that's already in the tool.

When to resharpen and when to retire

Glass Rebel blades are made from heat-treated stainless steel, built for strength and flexibility, and they're meant to be resharpened rather than thrown away. You'll feel a dull edge before you see it: the blade starts pushing urethane instead of parting it, and you find yourself leaning on the tool.

A few passes on the Two-Step Blade Sharpener brings the edge back. Retire a blade when it's bent, cracked, or when sharpening no longer restores a clean cut.

They fit every Glass Rebel tool

Every Glass Rebel blade uses the same 7/16" hex quick-connect, so the same five blades run in the Elite, the Compact and the manual Blade Handle. If you own more than one tool, you don't need more than one set of blades.

Still not sure?

Tell us the job and we'll tell you the blade. Email sales@glassrebel.com or call (208) 254-0006, Monday to Friday, 9 to 5 Pacific Time.