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Drilling tools
Conical countersinks and deburrers

Conical countersink, 90°, HSS, multi-flute cutter
For universal use up to 1000 N/mm 2
Metal cutting tools
Metal cutting tools
Z HA
HSS
5
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 ) 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
11495408-420 30 20 10 10 15 40 70 40 40 60 60 30 20 20 20 20
Number of cutting f steel 700 ˜ (mm/U) 11495...
edges (PCS) ID no.
mm mm mm mm
8 1.5 48 8 5 0.1 408 O. R.
12.5 2 48 8 5 0.13 412 O. R.
16 3.2 56 10 7 0.14 416 O. R.
20 5 60 10 7 0.16 420 O. R.
Unit price, €
Prod. group 114
Conical countersinks 90° HSS, extra-long
for universal use up to 1000 N/mm 2

Z HA
HSS
3
Application: Execution:
Ident. No. 300–455: For 90° deep-set counterbor- ƒ profile-ground extra-long triple-edge countersink
ing for the material groups of steel, (stainless steel),
non-ferrous metals (cast iron) up to a strength of Advantage:
1000 N/mm . 2 ƒ radial relief ensures optimum chip breaking
Ident. No. 541: For 90° counterboring for the mate- ƒ deep-set countersinks are easy to countersink
rial groups of steel, (stainless steel), non-ferrous ƒ Ident. No. 300–445, 541: innovative cutting
metals, and (cast iron) up to a strength of 1000 N/ geometry provides excellent cutting performance
mm . 2 and good finish quality

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
11501300-455 30 20 10 10 40 70 60 50 40 30 30 15
f steel 700 11501... f steel 700 11501...
˜ (mm/U) ID no. ˜ (mm/U) ID no.
mm mm mm mm mm mm mm mm
5.8 1.5 104 5 0.08 300 O. R. 15 3.2 159 10 0.14 435 O. R.
6.3 1.5 104 5 0.08 305 O. R. 16.5 3.2 111 10 0.14 340 O. R.
6.3 1.5 154 5 0.08 405 O. R. 16.5 3.2 161 10 0.14 440 O. R.
8.3 2 105 6 0.1 310 O. R. 16.5 3.2 261 10 0.14 541 O. R.
8.3 2 155 6 0.1 410 O. R. 20.5 3.5 114 10 0.16 345 O. R.
9.4 2.2 106 6 0.11 315 O. R. 20.5 3.5 164 10 0.16 445 O. R.
10.4 2.5 107 6 0.12 320 O. R. 25 3.8 118 10 0.18 350 O. R.
10.4 2.5 157 6 0.12 420 O. R. 25 3.8 168 10 0.18 450 O. R.
11.5 2.8 108 6 0.13 325 O. R. 31 4.2 140 12 0.21 355 O. R.
12.4 2.8 108 8 0.13 330 O. R. 31 4.2 190 12 0.21 455 O. R.
12.4 2.8 158 8 0.13 430 O. R. Unit price, €
15 3.2 109 10 0.14 335 O. R.
Prod. group 114

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