220V Portable Line Boring Machine – Heavy-Duty Hole Repair Solution

Industrial-grade steel construction ensures extreme durability under high torque operations. Precision-machined alloy spindle delivers smooth 0.02mm tolerance boring for excavator arms, construction machinery, and agricultural equipment repairs.

Compact 18kg design with shockproof handles enables on-site repairs in tight spaces. Variable RPM control (0-2000) adapts to cast iron, hardened steel, or composite materials. Includes tungsten carbide cutters and laser-calibrated alignment guides.

Direct wholesale pricing – no middlemen. Ships globally with bulk order discounts. OEM/ODM customization available for large-quantity procurement.