Dormer E293M8 6305745 M8x1.25 machine forming tap, 5-flute, DIN 2174 standard, Cobalt High Speed Steel (HSS-E) for M, N, P material applications. 90mm overall length, 8mm shank diameter, 6.2mm clamping width, 7.4mm pre-drill hole diameter. Forming tap designed for stainless steel, non-ferrous metals, and steel/cast steel.

Basic Standard

DIN 2174

Clamping Length - millimeter (LSC)

9

Clamping width - inch

0.2441

Clamping width - millimeter (WSC)

6.2

Coating

TiN

Coating property (CTP)

1

Connection diameter - inch (DCON MS)

0.315

Connection diameter - millimeter (DCON MS)

8

EDP number

46305745

Flute count (NOF)

5

Flute Geometry (FDC)

Fluteless Geometry (Threadforming)

Hand (Cutting direction)

Right

Material

HSS-E

Material application

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

MID number

6305745

Ordering code ANSI

E293M8

Overall length - inch (OAL)

3.5433

Overall length - millimeter (OAL)

90

Premachined hole diameter - inch (PHD)

0.2913

Premachined hole diameter - millimeter (PHD)

7.4

Shank

Cylindrical shank with Square

Tap chamfer style (TCS)

E 1.5 - 2

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)

0.7087

Threading length - millimeter (THL)

18

Usable length (ULDR)

3

Usable Length - inch (LU)

1.378

Usable Length - millimeter (LU)

35