{"product_id":"10-pack-solid-pull-stud-retention-knobs-cat40-45-d","title":"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","description":"\u003cdiv\u003eTen-Pack CAT40 pull stud retention knobs for CNC machines\u003cbr\u003e\n✔️ 10 pcs CAT40 pull studs, 0.589 in head dia, 0.636 in pilot \u003cp\u003eThese 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.\u003c\/p\u003e \u003cp\u003e✅ Machine Taper Size: CAT40 \u003cbr\u003e✅ Knob Socket: RKW40 \u003cbr\u003e✅ Head Angle: 45° \u003cbr\u003e✅ Head Diameter D1: 0.589 in; Neck D2: 0.392 in \u003cbr\u003e✅ Pilot D4: 0.636 in; Shoulder to Head L1: 0.988 in \u003cbr\u003e✅ Shoulder to End L2: 1.264 in; Material: Alloy steel 20CrMnTi \u003cbr\u003e✅ Heat treated for crack resistance and reliability \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a CAT40 pull stud used for in CNC milling operations? A handy overview of their core role and benefits.\n- Enables secure tool retention during high-speed machining\n- Ensures proper alignment between tool holder and spindle\n- Made from alloy steel with heat treatment for durability\n- Improves fixture stability and reduces chatter during operations\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48276667924715,"sku":"VXB09P398MLB","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61_Jm4O1i8L.jpg?v=1778849115","url":"https:\/\/vxb.com\/products\/10-pack-solid-pull-stud-retention-knobs-cat40-45-d","provider":"VXB Bearings","version":"1.0","type":"link"}