Listed is a never been used, (New Old Stock) Lavallee & Ide, 15/32" High Speed Steel Straight Flute Expansion Chucking Reamer.
Brand: Lavallee&Ide (USA Made)
Style No. 531 Expansion Chucking Reamer
Flute Length: 7/8"
Overall Length: 7"
*For machining resizing of drilled and bored holes to precise size diameters in a variety of normal ferrous and non-ferrous materials.
* For reaming abrasive materials where excessive reamer wear is a problem
* Expansion feature allows reamer to maintain its inital size by compensating for wear on cutting end
* Maximum Expansion .003" to .005"