Park Tool CSB-1 Carbon Cutting Saw Blade Tool,Black

I bought this to cut down some carbon fibre handlebars for my mountain bike and it cut through them like a hot knife through butter with no problems whatsoever, there wasn’t any rough edges on the bars either, well impressed but I’m surprised with it being Park Tool, I have found their products to be high quality 👍

Cuts like a Park Tool through carbon.

Great product! Essential for cutting carbon stearers.

Too fat to fit between the saw jig/guide.

If you’re nervous about cutting your expensive carbon fiber fork, stop worrying and just buy this blade. I recently used it to trim the steering tube on my new road bike build, and the difference between this and a standard metal hacksaw blade is night and day. Here’s why I’m impressed: • Clean Cuts: It cut through the carbon like butter. No splintering, no fraying, and most importantly, no jagged edges that require a ton of sanding afterward. • Precision: Because it’s designed specifically for carbon, the blade doesn’t "jump" or skip when you’re starting the cut. It bites in immediately and stays on track. • Heat Management: It didn't seem to generate excessive heat, which is crucial for maintaining the integrity of the carbon resin. • Durability: Even after the cut, the teeth (gritted edge) look brand new. I could easily do another dozen forks with this. Pro-tip: I used a bit of masking tape around the cut line and a drop of water to keep the dust down, and the result was shop-quality.

My old carbon blade was wearing out bought this to cut a carbon steerer tube, as expected from park tools this blade is excellent quality.

Does exactly what it needs to do. Make sure you use water when cutting to prevent inhaling fibres.

Used to cut my carbon handlebars down, Did the job well, recommend 👍