Dormer E007M8 5973811 machine tap with spiral flute 45° for M8 x 1.25 mm threads, 3-flute, powder metallurgy cobalt HSS (HSS-E-PM), ANSI standard. Pre-drill hole diameter 6.8 mm. Suitable for non-ferrous metals, steel, and cast steel. Coolant-through capability.

Basic Standard

ANSI

Clamping width - inch

0.238

Coating

Bright

Connection diameter - inch (DCON MS)

0.318

Connection diameter - millimeter (DCON MS)

8.08

Coolant supply property (CSP)

H

EDP number

580639

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

N - Non-ferrous metals, P - Steel and cast steel

MID number

5973811

Ordering code ANSI

E007M8

Overall length - fractional inch (OAL)

2.23/32

Overall length - inch (OAL)

2.7188

Overall length - millimeter (OAL)

69.1

Premachined hole diameter - imperial (PHD)

H

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)

0.4567

Tolerance limit

D5

Usable length (ULDR)

2.5

Usable Length - inch (LU)

1.3094