説明

• Drill chuck left-hand screws is product of carbon steel, which function is strength and gives good corrosion resistance in dangerous surroundings like high temperature, cold weather, and excessive humidity areas.Left-hand thread screws for UNF drill chuck shank adapters.Using high-precision cutting technology, the threads are very precise, clean and sharp, and the deep and clean threads can easily penetrate wood and plastic, guaranteeing a agency fixation and not clean to deform and slide throughout use.Ideal alternative components for worn out and damaged one.

• 
• 

レビュー