Spiral flute tap with chamfer form C with a 2-3xP plug lead, for ISO-Metric thread M4 with 0.70 mm pitch and 6H class of fit, dimensions according to ISO 529 standard with 4.0mm shank and 3.15mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 45deg helix angle for 2.5xD blind hole threading in general purpose applications
- Steam Tempered finish - prevents work piece material from sticking to the cutting edge
- Premium HSS-E-PM material - powder metal high speed cobalt provides superior performance and extended tool life
- spiral flute - designed for efficient threading of blind holes
- ISO Standard - manufactured conforming to the international standardisation organisation
- Versatile product - first choice for tapping steels and stainless steel, also suitable for aluminium and and cast irons
- Dimensions:- OAL=53 DCON MS=4 TDZ =4mm THL=7 LU=19 WSC=3.15 LSC=6
Product attributes
Brand | Dormer Focus Range |
---|---|
DCON MS Shank Diameter | 4 |
Finish | Steam Tempered |
Material | HSS-E-PM |
Overall Length | 53 |
Pitch | 0.7 |
Shank | Cylindrical shank with Square |
Standard | ISO 529 |
Thread Length | 7 |
Thread Size | 4mm |
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