The 5/16-40 HSS L.H. Special Hand Bottom Tap GH3 - Pittsburg is a high-speed steel special hand bottom tap for producing 5/16-40 left-hand internal threads. This fractional tap is identified by product model 2375153.
It is typically used for hand tapping and finishing the threads in blind holes where a left-hand, bottoming-style tap is required.
- Product model: 2375153
- Size: 5/16-40
- Material: HSS (high-speed steel)
- Thread direction: L.H. (left-hand)
- Tap type: Special hand bottom tap
- Thread limit: GH3
- Brand: Pittsburg
