Dormer M3 x 0.5 HSS-E-PM Machine Tap – E239

Spiral flute machine tap with chamfer form C with a 2 – 3 x P semi – bottoming lead, for ISO – Metric thread M3 with 0.50mm pitch and 6H class of fit, dimensions according to DIN 371 standard with 3.5mm shank and 2.7mm square drive, powder metallurgical HSS – E with Super – B coating and 40 helix angle for 2.5 x D blind hole threading in ferritic, martensitic and austenitic stainless steel.

Brand :Dormer

Manufacturer Part Number :E239M3

Features & Benefits : E239 series
Metric coarse thread
Meets DIN 371 standards
DIN thread pitch diameter tolerance zone (high basic pitch diameter)
Blind hole application
2.5 x D 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 stainless steel

Size (mm) :M3 x 0.5

Thread Size (Metric) :M3

Diameter (mm) :M3

Thread Size x Pitch :M3 X 0.5

Overall Length (in) :2.2047

Overall Length (mm) :56

Flute Type :Spiral Flute

Type :Machine Tap

Square Size (mm) :2.7

Thread Size :M3

Application :Various Steels

Pitch (mm) :0.50

Teeth per Inch :0.5

DIN :DIN 371/376

Number of Flutes :3

Thread Type :Metric

Material :HSS-E-PM

Reach (mm) :18

Coating/Finish :SUPER-B

Size x Pitch (Metric) :M3 X 0.5

Thread Length (mm) :6

Thread Diameter (mm) :M3