# ✂️ What types of leather can the C.S. Osborne Rosette Punch #139 cut through?

*Published: 2024-01-08 | Updated: 2024-05-27 | Source: https://shopsavvy.com/answers/what-types-of-leather-can-the-c.s.-osborne-rosette-punch-139-cut-through*

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## Product: C.S. Osborne Rosette Punch 139 (1-1/2")
**Brand:** C.S. Osborne

The C.S. Osborne Rosette Punch #139 is a handy tool for anyone into leatherwork, especially when you need precision. According to the manufacturer, it's got CNC-machined cutting edges that make it great for creating clean holes in different types of leather.

From what we've found, it works particularly well with softer leathers and even [Cordura](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dcordura%26tag%3Dssw.ans.tx-1-20). One tap usually does the trick, which a lot of folks are happy about when dealing with these materials. If you've ever been frustrated by having to repeatedly hammer other punches through stubborn leather, this could be a nice change.

But here's something to keep in mind: if you're working with thicker or tougher leathers, it might need a little tweak. Some have mentioned that right out of the box, it might not be sharp enough for those sturdier materials. 

One person, AJ, shared that a bit of hand-filing on the taper made it handle heavy leathers like [Horween](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dhorween%26tag%3Dssw.ans.tx-1-20) really well.

The upside? Once you've sharpened it up a bit, folks say it cuts through even the tough stuff smoothly. So, while it's pretty versatile for various leather types, just know you might need to do a bit of tuning if you're dealing with thicker materials.

Overall, with a little bit of adjusting, the C.S. Osborne Rosette Punch #139 can really do the job. Plus, it's made in the USA, which a lot of leather workers appreciate for its craftsmanship.

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*