PHASE II #1 Turning & Facing Holder - Model: 250-201 SERIES: #2 OVERALL HEIGHT OF TOOLHOLDER: 1-3/4" Tool Bit 1/4" - 5/8" Maximum Height Of Tool Bit 5/8" Height To Top Of Tool Bit: 1-1/8" All working parts hardened and ground. Maximum rigidity for chatter-free performance. Completely sealed for maintenance-free operation. Increases productivity of all lathe operations. Change tools in seconds. No time wasted with shims.