QUICK CHANGE BORING, TURNING & FACING HOLDER SERIES: CXA CONDITION: NEW Suitable for lathe Swing Diameter 13 - 18" (lathe center height 1.125 - 2.125" top compound surface to lathe center line). 250-302 Boring, Turning Tool Holder, use tool bit up to 3/4" and round shank tool bits up to 3/4". Completely sealed for maintenance free operation. 10250-302 13-18 CXA Quick Change Tool Post #2 Boring Turning Facing Holder. 10×CXA #2 250-302 QUICK CHANGE TURNING FACING & BORING TOOL POST HOLDER. If there is any fault or problem with the product, please don't be shy to express it, we ...