Dormer F1407/8 5977717 BSW gun nosed threading die, 7/8 inch diameter, 9 TPI, ISO 2568 standard. Suitable for threading in steel, cast steel, stainless steel, cast iron, and non-ferrous metals. Gun nose design aids chip evacuation in blind holes.

Basic Standard

ISO 2568

Body diameter - inch (BD)

2.1654

Body diameter - millimeter (BD)

55

Coating

Bright

Die chamfer to pitch ratio (DCPR)

1.75

EDP number

104712

Hand (Cutting direction)

Right

Material application

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

Material code (BMC)

HSS

MID number

5977717

Ordering code ANSI

F1407/8

Overall length - inch (OAL)

0.8661

Overall length - millimeter (OAL)

22

Thread diameter - millimeter (TD)

22.23

Thread diameter size (TDZ)

7/8

Thread form (THFT)

BSW - British standard Whitworth

Threads per inch (TPI)

9