HAHN+KOLB-Toolcatalog 2011/12 – Metal Cutting Tools

Metal-cutting tools
Milling tools
Solid carbide end mills
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VHM
RT52
VHM
RT65
Solid carbide radius milling cutter, extra long version
Typ
N
Typ
H
Design: radius cutter in extra long design, for machining up to 52 HRC and/or 65 HRC. 2 teeth, 30° twist
angle, cutting edge finish, HA shank according to DIN 6535. Radius tolerance = 0/-0.010 mm.
No. 16974 type N, cutting angle 3°, RockTec 52-coated up to 52 HRC
No. 16977 type H, cutting angle -10°, RockTec 65-coated up to 65 HRC
Z
2
HA
d1
l4
l2
d 3
l3
l1
No. 16974
d 2
No. 16977
Ø d1 mm 2 2,5 3 4 5 6 8 10 12 16 20
Cutter length l2 mm 4 4 5 8 9 10 12 14 16 32 38
Overall length l1 mm 100 100 100 100 100 150 150 150 150 200 200
Penetration depth l3 mm 20,00 25,00 30,00 40,00 50,00 60,00 80,00 100,00 110,00 150,00 150,00
Neck Ø d3 mm 1,85 2,35 2,80 3,70 4,60 5,50 7,40 9,20 11,00 15,00 19,00
Shank Ø d2 h6 mm 6 6 6 6 6 6 8 10 12 16 20
Edge radius r mm 1 1,25 1,5 2 2,5 3 4 5 6 8 10
Teeth Unit 2 2 2 2 2 2 2 2 2 2 2
Ident. No. 240 241 242 243 244 245 246 247 248 249 250
16974 RockTec 52 Unit price E (O. R.) (O. R.) O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. (O. R.)
16977 RockTec 52 Unit price E (O. R.) (O. R.) O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. (O. R.)
Application Steel (N/mm²) Stainless st. Aluminium Brass Bronze Plastics Graphite/ Gray cast Ti Ni Super