Dormer C90822.0 5985667 22.00mm slot drill, 4-flute roughing end mill in powder metallurgy cobalt HSS (HSS-E-PM), 35° helix, DIN 844 K standard. 20mm connection diameter, 38mm max depth of cut, 12° radial rake. Suitable for cast iron, stainless steel, non-ferrous metals, steel, and high-temperature alloys.

Basic Standard

DIN 844 K

Coating

ALCRONA

Coating property (CTP)

1

Connection diameter - inch (DCON MS)

0.7874

Connection diameter - millimeter (DCON MS)

20

Cut length

Short

Cutting diameter - inch (DC)

0.8661

Cutting diameter - millimeter (DC)

22

Cutting diameter tolerance class (TCDC)

k12

Depth of cut maximum - inch (APMX)

1.4961

Depth of cut maximum - millimeter (APMX)

38

EDP number

76040

Flute count (NOF)

4

Flute helix angle (FHA)

35

Material

HSS-E-PM

MID number

5985667

Mill Profile

NRA - Coarse Pitch Asymmetrical Rounded Profile Chipbreaker

Neck diameter - inch (DN)

0.7677

Neck diameter - millimeter (DN)

19.5

Ordering code ANSI

C90822.0

Overall length - inch (OAL)

4.0945

Overall length - millimeter (OAL)

104

Peripheral effective cutting edge count (ZEFP)

4

Radial rake angle (GAMF)

12

Shank

Weldon shank DIN 1835B

Usable Length - millimeter (LU)

53.5