Dormer J2156.0X1.25 6821309 solid carbide thread mill, M8x1.25 thread, 6mm cutting diameter, 65mm overall length, 3-flute with 27° spiral flute and oil feed coolant. For hardened materials, cast iron, stainless steel, non-ferrous metals, steel, and high-temperature alloys. DORMER standard.

Basic Standard

DORMER

Coating

Alcrona Pro

Coating property (CTP)

1

Connection diameter - inch (DCON MS)

0.2362

Connection diameter - millimeter (DCON MS)

6

Coolant exit style (CXSC)

axial concentric exit

Coolant supply property (CSP)

1

Cutting diameter - inch (DC)

0.2362

Cutting diameter - millimeter (DC)

6

Depth of cut maximum - millimeter (APMX)

17.5

EDP number

46821309

Flute count (NOF)

3

Flute Geometry (FDC)

Spiral Flute Geometry

Flute helix angle (FHA)

27

Hand (Cutting direction)

Right

Material

HM

MID number

6821309

Ordering code ANSI

J2156.0X1.25

Overall length - inch (OAL)

2.5591

Overall length - millimeter (OAL)

65

Shank

Cylindrical shank DIN 6535 HA

Thread diameter size (TDZ)

M8

Thread form (THFT)

M - Metric coarse

Thread pitch - millimeter (TP)

1.25

Usable length (ULDR)

2