【Brass Material 】:Made of brass, specially heat-treated, high hardness and durability, not easy to deform, and can be used for a long time.
【Feature】:The collet has 4 jaws to provide better contact and stronger grip, solve the blind zone of the clamping path ,improve work efficiency.
【Application】:Change the clamping capacity of the electric grinder,suitable for clamping grinding heads of various grinders, very suitable for tire repair and grinding,compatible with most rotating tools used in hardware, hobby, home, etc.