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

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Subland drill HSS
type N
Execution: angle of countersinking 180°, with straight shank, vapour treated, quality grade medium.
Application: for through hole in accordance with DIN EN 20273 and countersunk screw heads 180°,
shape H, J and K in accordance with DIN 74. For screws in accordance with DIN 84, 912, 6912, 7513 and
7984.
For threads M 3 M 4 M 5 M 6 M 8 M 10
Chamfering drill Ø d 2 mm 6 8 10 11 15 18
Drill Ø d 1 mm 3,4 4,5 5,5 6,6 9 11
Pilot length l3 mm 9 11 13 15 19 23
Length of flute l 2 mm 57 75 87 94 114 130
Overall length l 1 mm 93 117 133 142 169 191
11112 Ident. No. 003 004 005 006 008 010
Unit price E O. R. O. R. O. R. O. R. O. R. O. R.
Drilling tools
Step drills
DIN 8376
RH cut
Metal-cutting tools
Application Steel (N/mm²) Stainless st. Aluminium Brass Bronze Plastics Graphite/ Gray cast Ti Ni Super