Dormer F300M20X1.1/2 5978748 adjustable threading die, M20 x 2.50 thread, 1-1/2" body diameter, 1/2" overall length, High Speed Steel (HSS). Suitable for K (cast iron), M (stainless steel), N (non-ferrous metals), and P (steel and cast steel) material applications. Die chamfer to pitch ratio 1.75.

Basic Standard

BS 1127:1950

Body diameter - fractional inch (BD)

1.1/2

Body diameter - inch (BD)

1.5

Body diameter - millimeter (BD)

38.1

Coating

Bright

Die chamfer to pitch ratio (DCPR)

1.75

EDP number

205471

Hand (Cutting direction)

Right

Material

HSS

Material application

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

MID number

5978748

Ordering code ANSI

F300M20X1.1/2

Overall length - fractional inch (OAL)

1/2

Overall length - millimeter (OAL)

12.7

Thread diameter - millimeter (TD)

20

Thread diameter size (TDZ)

20

Thread form (THFT)

M - Metric coarse

Thread pitch - millimeter (TP)

2.5