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Milling tools monoblock \ Solid carbide mills for machining steel up to 52 HRC
SC multi-tooth mills ( Milling cutter design standard Company
standard )
6 fl utes, RockTec 52 coated

RockTec Typ Z Z HA
VHM N
52 6 8
Application:  Cutting edge fi nish
Multi-tooth mill for circumferential machining, fi ne  With clearance
fi nishing and semi-roughing up to 52 HRC.  Type N
Execution:  Chip angle 3°
 Solid carbide ultra-fi ne grain  RockTec 52-coated
 Centre cutting Advantage:
 Edge protection chamfer  Excellent chip removal and temperature resistance
 HA shank pursuant to DIN 6535  Maximum service life thanks to RockTec 52 coating
2
Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
16972250-258 145 135 110 105 90 120 90 80 70 65
Type N
Surface RockTec 52
Tool holding device HA parallel shank
Tolerance of cutting edge Ø e8
Tolerance of shank Ø h6
Z (PCS) fz steel 16972...
1300  (mm) Ident. No.
mm mm mm mm mm mm mm
3 19 30 75 2.8 6 0.1 6 0.025 250 ○
4 19 32 75 3.7 6 0.1 6 0.03 251
5 19 32 75 4.6 6 0.1 6 0.04 252
6 31 40 75 5.5 6 0.1 6 0.045 253
8 31 40 75 7.4 8 0.2 6 0.06 254
10 45 60 100 9.2 10 0.2 6 0.07 255
12 50 60 100 11 12 0.2 6 0.08 256
16 57 85 125 15 16 0.3 8 0.1 257
20 57 85 125 19 20 0.4 8 0.13 258
Prod. Gr. 152
Solid carbide miniature torus milling cutter ( Milling cutter design
standard Company standard )
2 fl utes, RockTec 52 coated

VHM RockTec Typ Z HA
52 N 2
Application:  Type N
Miniature torus milling cutter with a long neck for  Chip angle 3°
machining materials up to 52 HRC, e.g. in dip cutting  RockTec 52-coated
and mould construction.  Cutter tolerance Ø 0.2-0.7 mm = 0/-0.012 mm
Execution:  Cutter tolerance Ø 0.7-3.0 mm = 0/-0.020 mm
 Solid carbide ultra-fi ne grain  Radius tolerance = 0/-0.010 mm
 Cutting edge fi nish Advantage:
 HA shank in accordance with DIN 6535  Excellent chip removal and temperature resistance
 With clearance  Maximum service life thanks to RockTec 52 coating
Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
2
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
16973001-054 135 100 100 80 85 80 75 70 60 55
Type N N
Surface RockTec 52 RockTec 52
Tool holding device HA parallel shank HA parallel shank
Tolerance of cutting edge Ø 0/-0.012 0/-0.02
Tolerance of shank Ø h6 h6
Z (PCS) fz steel 16973... 16973...
1300  Ident. No. Ident. No.
(mm)
mm mm mm mm mm mm mm
0.2 0.02 0.3 0.5 50 0.16 4 2 0.003 001 - -
0.2 0.02 0.3 1 50 0.16 4 2 0.003 002 ○ - -
0.2 0.02 0.3 1.5 50 0.16 4 2 0.003 003 ○ - -
0.3 0.03 0.4 1 50 0.26 4 2 0.004 004 - -
0.3 0.03 0.4 2 50 0.26 4 2 0.004 005 - -
0.3 0.03 0.4 3 50 0.26 4 2 0.004 006 ○ - -
0.4 0.03 0.6 2 50 0.37 4 2 0.005 007 - -
0.4 0.03 0.6 3 50 0.37 4 2 0.005 008 - -
0.4 0.03 0.6 4 50 0.37 4 2 0.005 009 ○ - -
0.4 0.03 0.6 5 50 0.37 4 2 0.005 010 ○ - -
0.5 0.05 0.7 2 50 0.45 4 2 0.007 011 - -
0.5 0.05 0.7 4 50 0.45 4 2 0.007 012 - -
0.5 0.05 0.7 6 50 0.45 4 2 0.007 013 - -
0.5 0.05 0.7 8 50 0.45 4 2 0.007 014 ○ - -
0.6 0.05 0.9 2 50 0.55 4 2 0.008 015 - -
0.6 0.05 0.9 4 50 0.55 4 2 0.008 016 - -
Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 347

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