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

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VHM
RT52
VHM
RT65
Solid carbide multi-teeth milling cutter, long design
Typ
N
Typ
H
Z
6-8
Design: multi-teeth milling cutter, long, for machining up to 52 HRC and/or 65 HRC. 6-8 teeth, 50° twist
angle, centre cut, edge protection chamfer, HA shank according to DIN 6535.
No. 16972 type N, cutting angle 3°, RockTec 52 coating up to 52 HRC
No. 16975 type H, cutting angle -26°, RockTec 65-coated up to 65 HRC
HA
d1
l4
l2
l3
Milling tools
Solid carbide end mills
d 3
l1
No. 16972
d 2
Metal-cutting tools
No. 16975
Ø d1 mm 3 4 5 6 8 10 12 16 20
Cutter length l2 mm 19 19 19 31 31 45 50 57 57
Overall length l1 mm 75 75 75 75 75 100 100 125 125
Penetration depth l3 mm 30,00 32,00 32,00 40,00 40,00 60,00 60,00 85,00 85,00
Neck Ø d3 mm 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 8 10 12 16 20
Chamfer for edge protection f x 45° mm 0,1 0,1 0,1 0,1 0,2 0,2 0,2 0,3 0,4
Teeth Unit 6 6 6 6 6 6 6 8 8
Ident. No. 250 251 252 253 254 255 256 257 258
16972 RockTec 52 Unit price E (O. R.) O. R. O. R. O. R. O. R. O. R. O. R. O. R. (O. R.)
16975 RockTec 65 Unit price E (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