Dormer C35320.0 5983994 20mm cutting diameter slot drill with 3 flutes, 30° helix angle, and 22mm max depth of cut. Powder Metallurgy Cobalt HSS (HSS-E-PM) construction with coating for enhanced wear resistance. DIN 327 D standard, 20mm shank with h6 tolerance. Suitable for cast iron, non-ferrous metals, steel, cast steel, and high-temperature alloys.

Basic Standard

DIN 327 D

Coating

ALCRONA

Coating property (CTP)

1

Connection diameter - inch (DCON MS)

0.7874

Connection diameter - millimeter (DCON MS)

20

Connection diameter tolerance machine side (TCDCONMS)

h6

Cut length

Extra short

Cutting diameter - inch (DC)

0.7874

Cutting diameter - millimeter (DC)

20

Cutting diameter tolerance class (TCDC)

e8

Depth of cut maximum - inch (APMX)

0.8661

Depth of cut maximum - millimeter (APMX)

22

EDP number

573198

Flute count (NOF)

3

Flute helix angle (FHA)

30

Material

HSS-E-PM

Material application

K - Cast iron, N - Non-ferrous metals, P - Steel and cast steel, S - High-temperature alloys

MID number

5983994

Mill Profile

N - General Purpose Cutter Type for Low to High Resistance Materials

Neck diameter - inch (DN)

0.7677

Neck diameter - millimeter (DN)

19.5

Ordering code ANSI

C35320.0

Overall length - inch (OAL)

3.4646

Overall length - millimeter (OAL)

88

Peripheral effective cutting edge count (ZEFP)

3

Radial rake angle (GAMF)

12

Shank

Weldon shank DIN 1835B

Usable Length - millimeter (LU)

37.5