Slot drills extra long, 3 fluted, centre cutting, 30°, type N, Weldon shank, coating TiAlN
D
e 8
d
h 6
l1 l2 Z Item codeOn stock
2654103233418.020 TiAlN Yes
3656123233418.030 TiAlN Yes
4663193233418.040 TiAlN Yes
5668243233418.050 TiAlN Yes
6668243233418.060 TiAlN Yes
81088383233418.080 TiAlN Yes
91088383233418.090 TiAlN No
101095453233418.100 TiAlN Yes
1212110533233418.120 TiAlN Yes
1412110533233418.140 TiAlN Yes
1616123633233418.160 TiAlN Yes
1816123633233418.180 TiAlN Yes
2020141753233418.200 TiAlN Yes
2220141753233418.220 TiAlN Yes
2525166903233418.250 TiAlN No

Cutting conditions


Material

Strength

Ae

Ap

Vc
fz(mm/z)
Ø 3

Ø 6

Ø 8

Ø 10

Ø 12

Ø 16

Ø 18

Ø 20
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²0,5xD1xD67.50.0090.0220.0290.0360.0440.0580.0650.073
P.2 | General construction steels, steel castings≤ 850 N/mm²0,5xD1xD58.50.0090.0220.0290.0360.0440.0580.0650.073
P.3 | Tool steels low alloyed≤ 1100 N/mm²0,5xD1xD360.0090.0220.0290.0360.0440.0580.0650.073
P.4 | Heat treatable steels≤ 900 N/mm²0,5xD1xD450.0090.0220.0290.0360.0440.0580.0650.073
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²0,5xD1xD22.50.0090.0220.0290.0360.0440.0580.0650.073
K.1 | Cast iron≤ 820 N/mm²0,5xD1xD52.50.0090.0220.0290.0360.0440.0580.0650.073
K.2 | Cast iron> 800 N/mm²0,5xD1xD37.50.0090.0220.0290.0360.0440.0580.0650.073
N.2 | Aluminium cast alloys Si (Si ≤ 12%)≤ 600 N/mm²0,5xD1xD240-4500.01170.02860.03770.04680.05720.07540.08450.0949
S.2 | Titanium, Titanium alloys≤ 1250 N/mm²0,5xD1xD180.00630.01540.02030.02520.03080.04060.04550.0511

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

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

Type N

more +
Universal usage. Suitable for materials up to strength 900 MPa.
Feed direction possibility

Feed direction possibility

TiAlN coating.

TiAlN coating.

more +
Its advantage is in high hardness in higher temperaures, good oxidation resistance and low temperature conductivity. Universal usage with emphasis on high-speed miling without cooling. Siutable for milling of hard materials.
Company norm

Company norm

Tool geometry

Tool geometry

more +
Helix angle = 30°. Rake angle = 12°.
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.