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Drilling tools
Conical countersinks and deburrers

Conical countersinks 120° HSS
for universal use up to 1000 N/mm 2
Metal cutting tools
Metal cutting tools
Z HA
HSS
3
Application: Advantage:
For 120° counterboring for the material groups of ƒ radial relief ensures optimum chip breaking
steel, (stainless steel), non-ferrous metals and (cast ƒ Ident. No. 106–126: innovative cutting geometry
iron) up to a strength of 1000 N/mm . 2 provides excellent cutting performance and good
Execution: finish quality
ƒ profile-ground triple-edge countersink with radial
relief
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
11502106-126 30 20 10 10 40 70 60 50 40 30 30 15
11502306-325 30 20 10 10 40 70 60 50 40 30 30 15

Surface Uncoated Uncoated
f steel 700 ˜ (mm/U) 11502... 11502...
ID no. ID no.
mm mm mm mm
6.3 1.5 6 49 0.1 106 O. R. 306 O. R.
8 2 6 49 0.1 108 O. R. 308 O. R.
12.5 2.8 8 54 0.13 112 O. R. 312 O. R.
16 3.2 10 57 0.14 117 O. R. 316 O. R.
20 3.5 10 59 0.16 120 O. R. 320 O. R.
25 3.8 10 63 0.18 126 O. R. 325 O. R.
Unit price, €
ORION = Prod. group 103
a = Prod. group 114
Conical countersink 120° HSS, three-edge
For universal use up to 1000 N/mm 2
Z MK
HSS
3
Application: Advantage:
For producing countersinks 120° in steel (stainless ƒ Radial grinding relief to ensure optimum chip
steel), non-ferrous metals and (cast iron) material breaking
groups up to a strength of 1000 N/mm . 2 ƒ Innovative cutting geometry ensures good cutting
Execution: performance and good surface qualities
ƒ Profile-ground three-edge countersink with radial
grinding relief
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
11502231-250 30 20 10 10 40 50 20 20 40 40 30 20
Cutting material HSS
f steel 700 ˜ (mm/U) 11502...
ID no.
mm mm mm
31.5 4.2 107 MK 2 0.21 231 O. R.
40 10 134 MK 3 0.25 240 O. R.
50 14 143 MK 3 0.28 250 O. R.
Unit price, €
Prod. group 114
Conical countersink, 120°, HSS, multi-flute cutter
For universal use up to 1000 N/mm 2

HA
HSS
Application: Advantage:
For countersinking 120° 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
11495516 30 20 10 10 40 50 20 20 40 40 30 20

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