Dormer J2159.5X1.75 6821311 solid carbide thread mill, M12x1.75 thread size, 9.5mm cutting diameter, 3-flute spiral design with 27° helix angle. Oil-feed coolant-through capability for efficient chip evacuation. 80mm overall length, 10mm shank diameter, 26.25mm max depth of cut. Suitable for hardened materials, cast iron, stainless steel, non-ferrous metals, steel, and high-temperature alloys.

Basic Standard

DORMER

Coating

Alcrona Pro

Coating property (CTP)

1

Connection diameter - inch (DCON MS)

0.3937

Connection diameter - millimeter (DCON MS)

10

Coolant exit style (CXSC)

axial concentric exit

Coolant supply property (CSP)

1

Cutting diameter - inch (DC)

0.374

Cutting diameter - millimeter (DC)

9.5

Depth of cut maximum - millimeter (APMX)

26.25

EDP number

46821311

Flute count (NOF)

3

Flute Geometry (FDC)

Spiral Flute Geometry

Flute helix angle (FHA)

27

Hand (Cutting direction)

Right

Material

HM

MID number

6821311

Ordering code ANSI

J2159.5X1.75

Overall length - inch (OAL)

3.1496

Overall length - millimeter (OAL)

80

Shank

Cylindrical shank DIN 6535 HA

Thread diameter size (TDZ)

M12

Thread form (THFT)

M - Metric coarse

Thread pitch - millimeter (TP)

1.75

Usable length (ULDR)

2