Dormer E0613/8NO6 5974271 machine tap with 3/8"-16 UNC thread, 8 flutes, and straight flute geometry. High Speed Steel (HSS) construction for non-ferrous metals and steel/cast steel. ANSI standard. Pre-drill hole diameter 5/16".

Basic Standard

ANSI

Clamping width - fractional inch (WSC)

0.381

Clamping width - inch

0.286

Coating

Bright

Coating property (CTP)

4

Connection diameter - inch (DCON MS)

2.15/16

Connection diameter - millimeter (DCON MS)

9.68

EDP number

348550

Flute count (NOF)

8

Flute Geometry (FDC)

Straight Flute Geometry

Hand (Cutting direction)

Right

Material

HSS

Material application

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

MID number

5974271

Ordering code ANSI

E0613/8NO6

Overall length - fractional inch (OAL)

2.15/16

Overall length - inch (OAL)

2.9375

Overall length - millimeter (OAL)

74.61

Premachined hole diameter - inch (PHD)

0.315

Premachined hole diameter - millimeter (PHD)

5/16

Shank

Cylindrical shank with Square

Thread diameter size (TDZ)

3/8

Thread form (THFT)

UNC - Unified Coarse

Threading length - inch (THL)

0.81

Threads per inch (TPI)

16

Tolerance limit

H3

Usable length (ULDR)

1.5

Usable Length - inch (LU)

1.378