Precise ER Straight Shank Extension Tool Holders

• All critical tool holder surfaces precision ground
• Made from alloy steel hardened to 54 – 56rc
• Nickel plated ER collet nut will extending the tooling life
• Precision ground threads to ensure a tight fit when tightening the ER collet into the holder socket

For Precise ER Mini-Nut Shank Extension Tool HoldersClick Here

For Precise ER Coolant Thru Straight Shank Extension Tool HoldersClick Here

For Precise CNC Lathe Coolant Thru Straight Shank Ext. Tool HoldersClick Here