Package of 10 - This insert is made of phenolic, with a barrel type design. Threads are 1/2-20, and the barrel is used for alignment. The .280 thru hole is designed for you to tap once installed.
Overall Length = 1.25 Backside Threads = 1/2-20 Threads Length = .741 Alignment Shoulder Diameter = .509 Alignment Shoulder Length = .7900 Thru Hole Diameter = .234
INSTALLING INSERTS: Drill 3/8 Hole - 1.5" Deep Bore Hole to .465 - 1.5" Deep using Boring Bar Tap Hole with 1/2-20 tap to depth Counterbore hole .750 deep with Boring Bar using NON-Threaded side of insert for your gage. Apply insert with Epoxy - Let Dry - Then Drill / Bore / Tap ID threads to desired size.
Unique Products, Inc. 3129 25th St. #215 Columbus, In 47203 cuelathes@yahoo.com
(812) 376-8887