1/4 Hexagonal Shank Machine Tap Sleeve Lengthened Tapping Chuck Strong Wind Batch Internal Thread Return Tapping Sleeve

Description Hexagonal shank tap sleeve is made of alloy steel with high hardness and high wear resistance There are square holes in the apron and the square holes are inlaid with card pads to make the clamping stronger It is used with electric drills and is widely used in molds Manufacturing pneumatic air approving DIY auto repair and other professional machine maintenance Full grinding machine taps are made of 6542 high speed steel HSS material The overall heat treatment has a hardness of 60 63HRC It is wear resistant and has a long life It can tap die steel stainless steel and other super hard metal materials Specification Product Packaging OPP bag plastic boxproduct weight 6 piece tap socket M4 M12 117g7 piece tap sleeve M4 M14 145g8 piece tap sleeve M4 M16 175g12 piece set 6 sleeves 6 taps 220g14 piece set 7 sleeve 7 taps 319g14 piece plastic box 7 sleeve 7 taps 344g16 piece set 8 sleeves 8 taps 430g16 piece plastic box 8 sleeves 8 taps 461gPackage Included The following products will only be sent to the model you selected 6PCS tap sleeve M4 M12 7PCS tap sleeve M4 M14 8PCS tap sleeve M4 M16 12PCS set 6 sleeves 6 taps 14PCS set 7 sleeve 7 taps 14PCS plastic box 7 sleeves 7 taps 16PCS set 8 sleeves 8 taps 16PCS plastic box 8 sleeves 8 taps Detail Pictures