Dormer E003M8 5974414 spiral flute machine tap, M8x1.25 thread, 3-flute, 45° helix, Powder Metallurgy Cobalt HSS (HSS-E-PM), ISO 529. For P - Steel and cast steel. Pre-drill hole diameter 6.8 mm. Connection diameter 8 mm (6.3 mm shank).

Basic Standard

ISO 529

Clamping Length - millimeter (LSC)

9

Clamping width - inch

0.248

Clamping width - millimeter (WSC)

6.3

Coating

Steam Tempered

Connection diameter - inch (DCON MS)

8

Connection diameter - millimeter (DCON MS)

6.3

EDP number

568057

Flute count (NOF)

3

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

5974414

Ordering code ANSI

E003M8

Overall length - inch (OAL)

2.8346

Overall length - millimeter (OAL)

72

Premachined hole diameter - inch (PHD)

0.2677

Premachined hole diameter - millimeter (PHD)

45

Shank

Cylindrical shank with Square

Tap chamfer style (TCS)

C 2 - 3

Thread diameter - millimeter (TD)

6.8

Thread diameter size (TDZ)

8

Thread form (THFT)

M - Metric coarse

Thread pitch - inch (TP)

0.0492

Thread pitch - millimeter (TP)

1.25

Threading length - inch (THL)

0.4724

Threading length - millimeter (THL)

12

Tolerance limit

D5

Usable length (ULDR)

2.5

Usable Length - inch (LU)

1.2205

Usable Length - millimeter (LU)

31