6CFM Powerful Pneumatic Chipping Hammer For Vehicle Repairing Air-hammer Jack Hammer For Bridge Contruction Air Draft ,Easy to Use

Thread design Strong, durable, not easy drop Strong limit spring Thicken spring, strong elasticity, reduce the vibration effectly Alloy steel pneumatic cylinder Alloy steel, high frequent queening, high rigid, long life Press switch With slot guide, not easy broken Stainless steel filter net Better to obstruct sundries inlet and broke tools