Key Features of High Precision SDJ Fine Boring Head
Ultra-precise boring head for professional machining, available in multiple sizes (SDJ20, SDJ25, SDJ32, SDJ40, SDJ52, SDJ68, SDJ114) to fit diverse spindle requirements. Constructed from high-grade hardened steel for exceptional durability and wear resistance, ensuring long-term accuracy even under heavy-duty operations. Micro-adjustment mechanism allows fine-tuning within 0.01mm increments, delivering flawless bore finishes for applications like engine cylinders, hydraulic components, and precision模具加工. Interchangeable tool holders and balanced design minimize vibration, enhancing surface finish quality and tool life. Ideal for CNC mills, lathes, and manual machines in automotive, aerospace, and industrial manufacturing sectors. Global wholesale pricing—bulk orders enjoy unbeatable discounts with fast worldwide shipping.