Interchangeable with Aloris® and DORIAN® same series ~ 6 piece set includes 5 holders: No. 1 - Turning & Facing; No. 2 - Boring, Turning & Facing; No. 4 - Boring, Heavy Duty; No. 7 - Universal parting blade; No.10 - Knurling, Facing & Turning. Set also includes a wedge type tool post. ~ Wedge Type with Swing Capacity up to 12" ~ All working parts hardened and ground. ~ Completely sealed for maintenance-free operation. ~ Increases productivity of all lathe operations. ~ Precision design to assure repetitive accuracy. ~ Series AXA ~ A: 1.64" ~ B: 1.37" ~ D: .383" ~ a: 2-1/2 ~ b: 3-7/8 ~ c: 2-1/4 ~ d: 9/16 ~ e: 1-3/8 ~ h: 4-11/16 ~ r: 5-3/4