Tapping Chuck is one kind of the multi-purpose clamping device of the machine tool accessories. It is usually to be used to grip taper shank,straight shank tools and screw tap. With the same body, it can meet the necessary of drill hole,reaming,rough milling and tapping by changing different sleeve. As a specialized manufacturer of machine tool accessories, such as ER collet,ERG tapping collet,reversible tapping chuck type G,BT tapping chuck and shank, QuFu ChongDe Precision Machinery Co.,Ltd has many years mature experience on how to make tapping chuck. We choose high grade spring steel 65 Mn as the material so we can guarantee the quality.The product hardness is HRC44-48 and the precision are 5ν and 8ν. With unique process methods, the product appearance looks nice and the stability is strong. The product quality has reached Germany standard DIN6499B. The tapping chuck has protection function to avoid screw tap break when it is overloading. It can be used on turning machine drilling machine milling machine and boring machine etc, fast and convenience. We can provide all kinds of tapping chunk to meet different customers' various demands.