Spiral point machine tap with chamfer form B with a 3.5-5xP plug lead, for ISO-Metric thread M4 with 0.70mm pitch and 6H class of fit, dimensions according to DIN 371 standard with 4.5mm shank and 3.4mm square drive, powder metallurgical HSS-E with TiN coating for 2.5xD through hole threading in steel and cast steel, ferritic, martensitic and austenitic stainless steel and wrought or cast aluminium.
Technical Specification
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Brand
Dormer
Manufacturer Part Number
EP00TINM4
Features & Benefits
EP00 series
Titanium Nitride Coating
Metric coarse thread
Meets DIN 371 - thread form standard
6H DIN thread pitch diameter tolerance zone (high basic pitch diameter)
Through hole application
2.5 x D usable tool depth to diameter ratio
High speed cobalt powder metal tool material
Plug tap chamfer (3.5 - 5 pitch lead)
Spiral point geometry
Right hand rotation/cutting