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Tapping chuck is a multipurpose clamp series for clamping a taper shank, straight shank tool and clamp the tap of the multi-purpose machine tool attachment, can use the same body, through the replacement of different sleeve complete drilling, reaming, column angle, the rough milling and tapping and other multi-channel processing needs. Xingtai Feilong Machinery Co., Ltd. as a professional manufacturer of ER collet, ERG tapping collet, type G torque protection tapping chuck, BT tapping chuck and the shank, machine tool accessories, has a mature experience in manufacturing tapping collet years. The raw materials of high-quality spring steel 65Mn, hardness is HRC44-48, the precision is 5 V and 8 V, product appearance, strong stability, quality in line with the standards of the German DIN6499B, with tapping overload protection function, avoid tap fracture, widely used in lathe, drilling machine, milling machine, boring machine operation, quick and convenient, the product specification covers all series of various types, to meet the various needs of different customers, by the vast number of domestic and foreign customers praise!