Dormer EX01M30 5973706 spiral flute machine tap, M30 x 3.50 mm thread, 4-flute, 45° helix, powder metallurgy cobalt HSS (HSS-E-PM), DIN 376 standard. For steel and cast steel (P). Pre-drill hole diameter 45 mm. Connection diameter 18 mm.

Basic Standard

DIN 376

Clamping Length - millimeter (LSC)

21

Clamping width - inch

0.7087

Clamping width - millimeter (WSC)

18

Coating

Steam Tempered

Connection diameter - inch (DCON MS)

22

Connection diameter - millimeter (DCON MS)

18

EDP number

137147

Flute count (NOF)

4

Flute Geometry (FDC)

Spiral Flute Geometry

Flute helix angle (FHA)

45

Hand (Cutting direction)

Right

Material

HSS-E-PM

Material application

P - Steel and cast steel

MID number

5973706

Ordering code ANSI

EX01M30

Overall length - inch (OAL)

7.0866

Overall length - millimeter (OAL)

180

Premachined hole diameter - inch (PHD)

1.0433

Premachined hole diameter - millimeter (PHD)

45

Shank

Cylindrical shank with Square

Tap chamfer style (TCS)

C 2 - 3

Thread diameter - millimeter (TD)

26.5

Thread diameter size (TDZ)

30

Thread form (THFT)

M - Metric coarse

Thread pitch - inch (TP)

0.1378

Thread pitch - millimeter (TP)

3.5

Threading length - inch (THL)

1.4173

Threading length - millimeter (THL)

36

Tolerance limit

D9

Usable length (ULDR)

2.5