Spiral point machine tap with chamfer form B with a 3.5 - 5 x P plug lead, for ISO-Metric thread M16 with 2mm pitch and 6H class of fit, dimensions according to DIN 376 standard with 12mm shank and 9mm square drive, powder metallurgical HSS-E with flash chrome surface finish for 2.5 x D through hole threading in free machining and plain carbon steel and copper or copper alloys.
Technical Specification
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Brand
Dormer
Manufacturer Part Number
E297M16
Features & Benefits
E297 series
Flash chrome (hard chrome) plating
Metric coarse thread
Meets DIN 376 standard
DIN thread pitch diameter tolerance zone (high basic pitch diameter)
Through hole application
2.5 x D usable tool depth to diameter ratio
Plug tap chamfer (3.5 - 5 pitch lead)
Spiral point geometry
Right hand rotation/cutting
Designed specifically for tapping low alloy steel