Dormer M30 x 3.5 HSS-E-PM Machine Tap – E298

Spiral flute machine tap with chamfer form C with a 2 – 3 x P semi-bottoming lead, for ISO-Metric thread M30 with 3.5mm pitch and 6H class of fit, dimensions according to DIN 376 standard with 22mm shank and 18mm square drive, powder metallurgical HSS-E with flash chrome surface finish and 40 helix angle for 2xD blind hole threading in free machining and plain carbon steel and copper or copper alloys.

Brand :Dormer

Manufacturer Part Number :E298M30

Features & Benefits : E298 series
Flash chrome (hard chrome) plating
Metric coarse thread
Meets DIN 376 standard
DIN thread pitch diameter tolerance zone (high basic pitch diameter)
Blind hole application
2xD usable tool depth to diameter ratio
Semi-bottoming tap chamfer (2-3 pitch lead)
Spiral flute geometry
40 helix angle (flute)
Right hand rotation/cutting
Designed specifically for tapping low alloy steel

Size (mm) :M30 x 3.5

Thread Size (Metric) :M30

Diameter (mm) :M30

Thread Size x Pitch :M30 x 3.5

Overall Length (in) :6.2992

Overall Length (mm) :160

Flute Type :Spiral Flute

Type :Machine Tap

Square Size (mm) :18

Thread Size :M30

Pitch (mm) :3.5

Teeth per Inch :3.5

DIN :DIN 371/376

Number of Flutes :4

Thread Type :Metric Coarse

Material :HSS-E-PM

Coating/Finish :TiAlN

Size x Pitch (Metric) :M30 x 3.5

Thread Length (mm) :36

Thread Diameter (mm) :M30