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Drilling tools
Counterbore
Counterbore 180° DIN 373
for through hole, medium quality grade
Metal cutting tools
Metal cutting tools
180° HA
HSS HSSE TiN
Application: No. 11452–11454: profile-ground with spiral blade
For producing 180° counterbores of medium quality for the most demanding requirements in terms of No. 11449–11452
grade for through holes in accordance with DIN 74-2, dimensional accuracy and process reliability
type H, J, K and DIN 974-1.
Advantage:
Execution: spiral chip flutes ensure smooth cutting and the
No. 11449: profile-ground with spiral blade to blade does not catch No. 11454
meet demanding requirements with regard to
dimensional accuracy and process reliability
Application Steel (N/mm ) 2 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
11449 30 20 10 10 70 80 45 40 40 40 30 15
11452 30 20 10 10 10 70 80 45 40 40 40 30 15 7
11454 30 20 10 10 10 70 80 45 40 40 40 30 15 7
Cutting material HSS HSSE HSSE
Surface Uncoated Uncoated TiN
Suitable for screw Spot-facer Ø (mm) Tenon Ø (mm) Shaft Ø (mm) Length (mm) Number of cutting 11449... 11452... 11454...
thread edges (PCS) ID no. ID no. ID no.
M2 4.3 2.4 4.3 56 3 020 O. R. - - - -
M3 6 3.4 5 71 3 030 O. R. 030 O. R. - -
M4 8 4.5 5 71 3 040 O. R. 040 O. R. - -
M5 10 5.5 8 80 3 050 O. R. 050 O. R. - -
M6 11 6.6 8 80 3 060 O. R. 060 O. R. - -
M8 15 9 12.5 100 3 080 O. R. 080 O. R. - -
M10 18 11 12.5 100 3 100 O. R. 100 O. R. - -
M12 20 13.5 12.5 100 3 120 O. R. 120 O. R. - -
M3 6.5 3.4 5 71 3 - - 031 O. R. 031 O. R.
M3 6.0 3.4 5 71 3 - - - - 030 O. R.
M4 8.0 4.5 5 71 3 - - - - 040 O. R.
M5 10.0 5.5 8 80 3 - - - - 050 O. R.
M6 11.0 6.6 8 80 3 - - - - 060 O. R.
M8 15.0 9 12.5 100 3 - - - - 080 O. R.
M10 18.0 11 12.5 100 3 - - - - 100 O. R.
M12 20.0 13.5 12.5 100 3 - - - - 120 O. R.
Unit price, €
ORION = Prod. group 103
a = Prod. group 114
180° counterbore, HSS, uncoated for medium through hole
for universal use up to 1000 N/mm2
180° MK
HSS
Application: Advantage:
For producing 180° counterbores of medium quality spiral chip flutes ensure smooth cutting and the
grade for through holes in accordance with DIN 74-2, blade does not catch
type H, J, K and DIN 974-1.
Execution:
profile-ground with spiral blade to meet demanding
requirements with regard to dimensional accuracy
and process reliability
Application Steel (N/mm ) 2 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
11446 30 20 10 10 70 80 45 40 40 40 30 15
Cutting material HSS
Surface Uncoated
Suitable for screw Spot-facer Ø (mm) Tenon Ø (mm) Morse taper size Length (mm) Number of cutting 11446...
thread edges (PCS) ID no.
M10 18 11 MK 2 150 3 210 O. R.
M12 20 13.5 MK 2 150 3 212 O. R.
M14 24 15.5 MK 2 160 3 214 O. R.
M16 26 17.5 MK 3 190 3 216 O. R.
M20 33 22 MK 3 190 3 220 O. R.
M24 40 26 MK 3 205 3 224 O. R.
Unit price, €
Prod. group 103
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