Spiral point tap with chamfer form B with a 3.5-5xP plug lead, for ISO-Metric thread M12 with 1.75 mm pitch and 6H class of fit, dimensions according to ISO 529 standard with 9.0mm shank and 7.1mm square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications More information:  | | Coating name (Grade): | Steam Tempered | Surface treatement: | Steam Tempered | Basic standard group (BSG): | ISO 529 | Body material code (BMC): | HSS-E-PM | Brand Name: | Dormer | Clamping width - millimeter (WSC): | 7,1 mm | Connection diameter - millimeter (DCON MS): | 9 mm | Hand (Cutting direction): | Right | Flute Geometry (FDC): | Spiral Point | Flute helix angle (FHA): | 0 ° | Flute count (NOF): | 3 | Overall length - millimeter (OAL): | 89 mm | Premachined hole diameter - millimeter (PHD): | 10.3 mm | Tap chamfer style (TCS): | B 3.5 - 5 | Thread diameter size (TDZ): | 12 | Thread form type (THFT): | M - Metric coarse | Thread pitch - millimeter (TP): | 1,75 mm | Thread tolerance class (TCTR): | 6H | Threading length - millimeter (THL): | 22 mm | Usable length diameter ratio? (ULDR): | 2.5 XD | Ordering code ISO: | E001M12 |
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