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Park Tool CSB-1 Tungsten 12" Hacksaw Blade
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Park Tool CSB-1 Tungsten 12" Hacksaw Blade

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Mfg PartNum: CSB-1
$10.95
MSRP: $10.95
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In Stock
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Description

Park's CSB-1 Tungsten steel sawblades are specifically designed to cut through carbon surfaces cleanly, without splintering or damage. Perfect for handlebars seatposts, fork steerer tubes, seatmasts and more. Sold individually.

Compatible with the Park Tool SAW-1 hacksaw and most other 12" hacksaws.

Not designed to cut aluminum.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

warningCALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which are known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Specifications

Mfg PartNum: CSB-1 

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Reviewed 7/15/2025
by Anonymous
Cycling Enthusiast
Goodyear, AZ
Value Rating
Overall Rating
It just works!

I needed to cut down a few sets of carbon handlebars and thought it would be easier to do it at home with the right tools. I bought a Park tool Saw guide and this tungsten saw blade and went to work. The first bars were a try it and see, and to my surprise I had no issues. The other bars went fine after that. Just make sure you use tape to mask where you want to cut. I used red electrical tape because it;s easier to see when the bars are in the saw guide.

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