443248.120 High-speed steel HSS Co8 DIN 845B
Clamping element
Type CB
Type H
Tool geometry
Feed direction possibility
Material HSS Co8
D
k 10
MK l1 l2 Z Item code On stock
12 1 123 53 4 443248.120 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 10

Ø 16

Ø 20

Ø 25

Ø 32

Ø 40

Ø 50
P.6 | Tool and treated steels > 1100 N/mm² 1,5xD 0,5xD 20 0.025 0.049 0.063 0.07 0.084 0.091 0.097
S.1 | Chrome-nickel alloys ≤ 1500 N/mm² 1,5xD 0,5xD 12 0.035 0.07 0.09 0.1 0.12 0.13 0.138
S.2 | Titanium, Titanium alloys ≤ 1250 N/mm² 1,5xD 0,5xD 12 0.025 0.049 0.063 0.07 0.084 0.091 0.097

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Morse taper shank according to DIN 228 A.
Type H

Type H

more +
Designed for milling (finishing) of materials of medium and higher strength (up to 1200 MPa). Surface roughness Ra 3,2; exceptionally even 1,6.
Feed direction possibility

Feed direction possibility

Type CB

Type CB

more +
Chip Breaker – universal application for roughing.
Tool geometry

Tool geometry

more +
Helix angle = 35°. Rake angle = 6°.
Material HSS Co8

Material HSS Co8

more +
Extra high performance high speed steel with good toughness and great temperature resistance. It is applicable especially for milling of materials with high strength, austenitic steels, steels for warm working, etc.