124517High-speed steel HSSE-PMDIN 844K
Clamping element
Type NR
Tool geometry
Feed direction possibility
Material HSSE-PM
Coating AlTiN
End mills short, 1 tooth cut over centre, 30°, type NR, Weldon shank, coating AlTiN
D
k 12
d
h 6
l1 l2 Z Item codeOn stock
6657134124517.060 Yes
81069194124517.080 Yes
101072224124517.100 Yes
121283264124517.120 No
141283264124517.140 Yes
161692324124517.160 Yes
181692324124517.180 Yes
2020104384124517.200 Yes
2220104385124517.220 Yes
2525121455124517.250 Yes
2825121455124517.280 Yes
3025121455124517.300 Yes
3232133536124517.320 Yes

Cutting conditions


Material

Strength

Ap

Ae

Vc
fz(mm/z)
Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20

Ø 25

Ø 30
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²1,5xD0,5xD1140.0220.0280.0390.0440.0770.0880.10.111.12
P.2 | General construction steels, steel castings≤ 850 N/mm²1,5xD0,5xD990.0220.0280.0390.0440.0770.0880.10.111.12
P.4 | Heat treatable steels≤ 900 N/mm²1,5xD0,5xD76.50.0220.0280.0390.0440.0770.0880.10.111.12
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²1,5xD0,5xD37.50.0220.0280.0390.0440.0770.0880.10.111.12
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²1,5xD0,5xD88.50.0220.0280.0390.0440.0770.0880.10.111.12

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Straight shank with clamping flat (Weldon) according to DIN 1835 B.
Tool geometry

Tool geometry

more +
Helix angle = 30°. Rake angle = 12°.
Material HSSE-PM

Material HSSE-PM

more +
Extra high performance high speed steel produced by powder metallurgy. It has a homogeneous structure resulting in higher dimension stability and longer tool life. It is applicable for machining of materials with very high strength and materials hard to machine, such as Titanium and its alloys. The milling cutters made from this material are delivered with AlTiN coating as a standard.
Type NR

Type NR

more +
For roughing operation and materials of lower and medium strength (up to 700 MPa), surface roughness Ra 12,5 and more.
Feed direction possibility

Feed direction possibility

Coating AlTiN

Coating AlTiN

more +
Offers similar qualities as TiAlN, but even higher hardness. Substanial temperature stability. Designed for the most demanding applications. It provides excellent result mainly when combined with HSSE-PM steels (ASP 2030). The milling cutters manufactured from this steel are coated with AlTiN as standard.