July 12, 2024 square Square 2 Bolt-on Tool Block Holder From Hwacheon Hi-eco31a Cnc Lathe SQUARE 2 BOLT-ON TOOL BLOCK HOLDER FROM HWACHEON HI-ECO31A CNC LATHE. REF: HWACHEON HI-ECO31A, 03/2023. You might also like: June 26, 2022 Square 4 Way Lathe Turret Tool Post 5.5 x 5.5 April 8, 2022 Square 4 Way Lathe Turret Tool Post 3.5 x 3.5 July 9, 2022 Square 3-slot Cutter Tool Holder From Hardinge Hct Chucker Lathe