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Drilling tools
Conical countersinks and deburrers

Conical countersink, 90°, HSSE, multi-flute cutter
For universal use up to 1300 N/mm 2
Metal cutting tools
Metal cutting tools
Z MK
HSSE
5
Application: Advantage:
For countersinking 90° in the material groups steel, ƒ Excellent service life for Hardox 400, Creusabro,
stainless steel, (non-ferrous metals), (cast materials) Inconel, Nimonic, Hastelloy, Monel, titanium and
and special alloys up to a strength of 1300 N/mm . 2 titanium alloy materials
Execution: ƒ Radial back taper ensures optimum chip breaking
ƒ Profile-ground tripe-flute countersink with radial ƒ Innovative cutting geometry with greater number of
flutes provides excellent cutting performance and
back taper on the flute for the most demanding good surface quality
of requirements for dimensional tolerance 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
11532 35 25 15 12 10 40 70 60 50 40 30 20 12 12 12
Number of cutting edges 11532...
(PCS) ID no.
mm mm mm
31 6 111 MK 2 5 310 O. R.
40 10 140 MK 3 5 400 O. R.
Unit price, €
Prod. group 114
Conical countersink, 90°, solid carbide, multi-flute cutter
For universal use up to 63 HRC

Z MK
HM
5
Application: Advantage:
For countersinking 90° in the material groups steel, ƒ Excellent service life characteristics in Hardox 400
stainless steel, (non-ferrous metals), (cast materials) and 500, Creusabro, Inconel, Nimonic, Hastelloy,
and special alloys up to a strength of 63 HRC. Monel, manganese-hardened steel, hardened
steels up to 60 HRC, titanium and titanium alloy
Execution: materials
ƒ Profile-ground tripe-flute countersink with radial ƒ Radial back taper ensures optimum chip breaking
back taper on the flute for the most demanding ƒ Innovative cutting geometry with greater number of
of requirements for dimensional tolerance and flutes provides excellent cutting performance and
process reliability good surface quality

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
11536 60 50 30 20 15 120 150 100 90 90 70 4 20 20 20 10 7
Number of cutting f steel 1300 ˜ (mm/U) 11536...
edges (PCS) ID no.
mm mm mm
31 6 108 MK 2 5 0.1 310 O. R.
40 14 137 MK 3 5 0.12 400 O. R.
50 18 147 MK 3 5 0.14 500 O. R.
Unit price, €
Prod. group 114
Conical countersink, 90°, HSS, multi-flute cutter
For universal use up to 1000 N/mm 2

MK
HSS
Application: Advantage:
For countersinking 90° in the material groups ƒ High number of flutes for quiet cutting
steel, non-ferrous metals and cast materials up to a performance
strength of 1000 N/mm . 2 ƒ Innovative cutting geometry provides for optimal
Execution: chip breaking
ƒ Profile-ground multi-flute countersink with straight ƒ Very good cutting performance and surface quality
(chatter-free)
cutter
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
11495430-470 30 20 10 10 40 70 60 50 40 30 30 15
Number of cutting f steel 700 ˜ (mm/U) 11495...
edges (PCS) ID no.
mm mm mm
25 7 118 MK 2 9 0.18 430 O. R.

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