10 Pack Solid Pull Stud Retention Knobs CAT40 45 Degree 0.589 Inch Head Diameter For Haas Machines RKW 40 Socket 0.636 Inch Pilot 0.392 Inch Neck Durable CNC Tooling Accessory
✔️ 10 pcs CAT40 pull studs, 0.589 in head dia, 0.636 in pilot
These pull studs are heavy-duty CNC tooling accessories designed to secure tool holders to CAT40 Haas spindle interfaces on Haas machines. They’re heat-treated for durability and precision, ensuring reliable performance in demanding milling tasks.
✅ Machine Taper Size: CAT40
✅ Knob Socket: RKW40
✅ Head Angle: 45°
✅ Head Diameter D1: 0.589 in; Neck D2: 0.392 in
✅ Pilot D4: 0.636 in; Shoulder to Head L1: 0.988 in
✅ Shoulder to End L2: 1.264 in; Material: Alloy steel 20CrMnTi
✅ Heat treated for crack resistance and reliability
💡 What is a CAT40 pull stud used for in CNC milling operations? A handy overview of their core role and benefits. - Enables secure tool retention during high-speed machining - Ensures proper alignment between tool holder and spindle - Made from alloy steel with heat treatment for durability - Improves fixture stability and reduces chatter during operations