4Pcs CAT40 Tool Holder ER16 Collet Chuck Set length 100mm Chuck Tool Holder Set
The 4Pcs CAT40 Tool Holder ER16 Collet Chuck Set is a high-quality tool holder set designed for CNC machining. Made in the United States, this tool holder set is compatible with a RPM of 20000RPM and features 5/8″-11 draw bar threads.