PRECISION MATTHEWS Wedge Type Quick Change Tool Post Set 251-111 AXA 100 Series. Set Includes: Wedge Type Tool Post, and 5 Holders. This set is new but the box was opened. The post was taken out of the original packaging but all of the tool holders are unopened. Quick Change Toolpost Set, Wedge Type #100 (AXA) with 5 holders. (1) straight Holder, 1/4-1/2 Capacity. (1) Straight w/V Groove for straight OR round tools, 1/4-1/2 Capacity. (1) Knurling / Facing Holder. (1) Parting Holder, Uses 1/2 Tall Parting Blades. (This tool post will generally fit lathes from 10 to 12 Swing, ...