{"product_id":"cat50-style-c-pull-stud-retention-knob-with-coolan","title":"Cat50 Style C Pull Stud Retention Knob With Coolant Hole For Heavy Duty Machining 1-8 Inch Thread Alloy Steel Hardened To Hrc 58 Magnetic Tested Fits Haas Mitsubishi Toshiba Daewoo Okk Kitamura Model 6780-1057","description":"\u003cdiv\u003eHeavy-Duty CAT50 Pull Stud with Coolant Hole\u003cbr\u003e\n✔️ Single piece, 1-8 inch thread, 3.355 inch length, hardened to HRC 58 \u003cp\u003eThis heavy-duty pull stud is a CAT50 style C retention knob designed for CNC milling and drilling centers. It includes a through-coolant hole and is built for rugged use with compatible brands such as Haas, Mitsubishi, Toshiba, Daewoo, OKK, Kitamura, Toyoda, and Mazak.\u003c\/p\u003e \u003cp\u003e✅ Length: 3.355 in total\u003cbr\u003e✅ Thread: 1-8 in\u003cbr\u003e✅ Material: Alloy steel, heat-treated, hardened to HRC 58\u003cbr\u003e✅ Magnetic particle tested for cracking\u003cbr\u003e✅ Mating surfaces: Precision ground\u003cbr\u003e✅ Coolant through hole: Through-hole included\u003cbr\u003e✅ Fits: Haas, Mitsubishi, Toshiba, Daewoo, OKK, Kitamura, Toyoda, Mazak\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pull stud retention knob used for in CNC machining?\u003c\/p\u003e\n\u003cp\u003eThis handy accessory keeps tooling secured in the spindle and supports quick changes across through-coolant setups. \u003cbr\u003e - secure seating in CNC spindles\u003cbr\u003e - quick change capability\u003cbr\u003e - through-coolant compatibility\u003cbr\u003e - precision-ground mating surfaces\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48276646658283,"sku":"VXB0DPBJJ1GD","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/5114yXj-9LL.jpg?v=1778848604","url":"https:\/\/vxb.com\/products\/cat50-style-c-pull-stud-retention-knob-with-coolan","provider":"VXB Bearings","version":"1.0","type":"link"}