- Joined
- Jul 28, 2017
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- 2,390
The 250-107 parting blade holder is touted as a "universal" blade holder, and is claimed to be compatible with both P type and tapered cutoff blades. For instance: this one. Most of the images I found online weren't detailed enough to see how it can accommodate P (or "T" profile) blades. Maybe there's a trick to installing the blades.