
Heavy-Duty Bt40/Bt50 Pull Studs - 45/60/90 Degree Industrial Retention Knobs for CNC Machining Centers. Comprehensive Warranty: Hassle-free warranty coverage for all mechanical defects and issues. ISO and Safety Certified: Certified under ISO 9001:2008, ISO 9001:2000, GS, and CE standards. Logo Printing Available: Custom logo printing service provided for branding purposes. High Safety Performance: Ensures tool retention to prevent dangerous ejection from the spindle. Precision Accuracy: Minimizes vibration and runout for better surface finishes and part accuracy. Machine Protection: Protects expensive spindle gripper mechanisms from damage caused by faulty studs. OEM and ODM Support: Flexible support for custom projects and professional manufacturing services. Flexible MOQ Options: Supports minimum order of one for regular stock and 20 for non-standard items.