Boring, Turning and Facing Tool Holder, fits tool bit up to 1/2" and round shank tool bit up to 7/16" (#250-102). Turning and Facing Tool Holder, fits tool bit up to 1/2 (#250-101).   

Specification: Increases production of lathe operations. Change tools quickly and easily. No time wasted with shims. 250-101 Turning & Tool Holder, use tool bit 3/16 to 1/2, No. 250-102 Boring, Turning & Facing Tool Holder, use tool bit up to 1/2" and round shank boring bars up to 7/16" Lathe Swing: 6-12 Feature: You can machined it to fit your specs. Piston type tool posts are precision engineered to assure repetitive accuracy. Advanced design provides built in quick tool changing versatility with positive rigidity to meet the most exacting working tolerances.   

This is by far the largest group of Emco lathe owners in the world. Two tool holders for up to 1/2 HSS square cutting tools. To obtain hobby machines, I travel regularly through out the Midwest, South and Eastern United States from my residence near Toledo, Ohio.   

No time wasted with shims. All working parts hardened and precision ground. Piston type tool post are precision engineered to assure repeatability accuracy. Piston type tool post Have the Maximum rigidity to get the chatter free performance. Suitable for lathe center height 0.6 - 1.75" (top compound surface to lathe center line), such as: South Bend 9" & 10", Atlas 10 & 12", Delta 10 &11 Nardini TT1000 & TT1200 and many other import lathes.   

Perfect for 7 x 10", 7 x 12", 7 x 14 mini lathe. We stand behind our products. Date First Available: May 16, 2017.   

250-110 Knurling, Facing and Turning Tool Holder, apart from Knurling, can also Turning with bit up to 1/2. 250-102 Boring, Turning & Facing Tool Holders, use tool bits up to 1/2" and round shank bits up to 7/16".   

4-D-M Machine 100 quick change tool post lathe tool holder Machinist Shop. Comes with a T-slot nut and a homemade aluminum spacer. The nut has some harmless surface rust. I don't see anything obviously wrong with the quick change post other than the scuffs and nicks typically found on used machine tooling of this nature.   

3 X fine ground turning tool holders ED25100Max. Can hold 25 MM shank height tool. 1 X turning boring tool holder EB30100, (With small V notch for round shank). (8" to 16" swing lathe). Fine ground boring tool holder EH30100 which has large V notch for round shank tool.   

Very old mode, but in great working condition and looks good too!   

This is a nice USA Made McCrosky 6" x 6" Lathe 4 way tool post holder. It's complete and seems like it's in good vintage condition.