Dormer E7101 5977609 NPT machine tap with straight flute, 5 flutes, 1" diameter, 11.5 threads per inch, HSS, ~ANSI B94.9 standard. Overall length 115mm, connection diameter 28.6mm, pre-drill hole 29mm. For non-ferrous metals and steel/cast steel.

Basic Standard

~ANSI B94.9

Clamping Length - millimeter (LSC)

21

Clamping width - fractional inch (WSC)

21.4

Clamping width - inch

0.8425

Coating

Bright

Connection diameter - inch (DCON MS)

1.126

Connection diameter - millimeter (DCON MS)

28.6

Coolant supply property (CSP)

33.4

EDP number

99834

Flute count (NOF)

5

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

5977609

Ordering code ANSI

E7101

Overall length - inch (OAL)

4.5276

Overall length - millimeter (OAL)

115

Premachined hole diameter - inch (PHD)

1.1417

Premachined hole diameter - millimeter (PHD)

29

Shank

Cylindrical shank with Square

Tap chamfer length - millimeter (TCL)

29.4

Tap chamfer style (TCS)

C 2 - 3

Thread diameter - inch (TD)

1.315

Thread diameter - millimeter (TD)

33.4

Thread diameter size (TDZ)

1"

Thread form (THFT)

NPT - National taper pipe

Threading length - inch (THL)

1.6929

Threading length - millimeter (THL)

43

Threads per inch (TPI)

11.5

Usable length (ULDR)

1.5