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

Metal-cutting tools
Threading tools
Machine taps for blind holes
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M
Synchro machine taps
metric ISO thread DIN 13, for blind holes
2,5xd C (2-3)
CNC/Synchro
Universal high performance in the package
The synchronous machine taps are optimised for use on CNC machines. The special geometry with a minimized
thread portion (guiding portion) and very aggressive cutting angle allows the reliable tapping
process in various materials with highest lifetime. Due to the small guiding portion and the extremely free
geometry the synchronous taps have to be clamped in a synchronous taping chuck.
Advantages of synchro taps:
•universal use in different materials
•for the highest demands from the user on variability
•reduction of the tool costs and variant diversity
•reduction of the cooling agent consumption
•lower capital commitment
•Innovative cutting geometry allows shorter cycle times due to higher cutting speeds
•best possible utilization of the potential of the CNC machine
•process-reliable cutting
Execution: structural dimensions according to DIN 371 = reinforced shaft (up to M 10),
DIN 376 = overrun shaft (from M 12).
Advantage: h6 fit makes shrinking possible.
Material
HSSE-PM
Tolerance
ISO2
Structural dimensions DIN DIN 371/376
Surface
TiN
Start
Shape C
Twist angle
50° (right)
Insert type/ machine type
CNC
Size Inclination Core hole Ø Overall
length
Shank Ø h 6 Shank V h 12 13058
M mm mm mm mm mm Ident. No. U. pr. E
4 0,7 3,30 63 4,5 3,4 040 O. R.
5 0,8 4,20 70 6 4,9 050 O. R.
6 1 5,00 80 6 4,9 060 O. R.
8 1,25 6,80 90 8 6,2 080 O. R.
10 1,5 8,50 100 10 8 100 O. R.
12 1,75 10,20 110 9 7 120 O. R.
14 2 12 110 11 9 140 O. R.
16 2 14 110 12 9 160 O. R.
20 2,5 17,5 140 16 12 200 O. R.
DIN 371/376
RH cut
Application Steel (N/mm²) Stainless st. Aluminium Brass Bronze Plastics Graphite/ Gray cast Ti Ni Super