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Thread tools \ Multi-range thread milling cutter with countersink
ATORN solid carbide thread milling cutter for female threads with 45° countersink
Application: For thread milling and countersinking in one step.
Advantages:: low power requirement and short processing time thanks to high cutting speeds and 2 processes
(countersinking and thread cutting) using one tool, very good surface quality, precise thread depth possible down
to near the base, 1 tool for right-handed and left-handed threads, for blind holes and through holes.
Process steps for thread milling cutter with countersinking step:
① Tool moves to start position centred on hole
② 90° bevel countersink
③ Begins thread milling with descending loop
④ Thread milling with subsequent ascending loop
⑤ Moves to start position and ends machining
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2
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Solid carbide multi-range thread milling cutter with 45°
countersink
For universal use up to 1500 N/mm in female threads 1.5xD
2
HA
VHM TiAlN
3xd IK
Application: High-quality cutting material and cutting edge treatment for very high service
For producing metric right-hand threads and left-hand threads with countersink life requirements
on CNC machines in blind holes and through holes, in steel, stainless steel, Low tool costs thanks to high variability in the thread diameter, just one tool
non-ferrous metals, cast iron and special alloys material groups up to a strength required for right-hand thread and left-hand thread
of 1500 N/mm in single-part production and series production. Significantly optimised process times, as bore and countersink are produced in
2
Execution: one step
Precision-ground thread milling cutter with chamfer for maximum requirements Technical data:
in terms of process reliability and service life Suitable for thread type: M | M-L
Advantage:
Innovative cutting geometry and coating technology ensure very high degree of
dimensional accuracy, process reliability and chip removal
d1
Df
l2
l1
lf
45°
p. 241 p. 22 p. 284
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
13496003-016 120 90 70 50 40 250 250 220 220 200 200 180 160 100 40 30 30
Nominal Ø Pitch (mm) l1 (mm) l2 (mm) lf (mm) Df (mm) Shaft Ø (mm) Number of fz steel 13496...
(mm) cutting edges 1000 (mm) Ident. No.
(PCS)
3 0.5 48 5.25 5.7 3.4 6 3 0.02 003 ○
4 0.7 48 7.35 7.9 4.5 6 3 0.03 004 ○
5 0.8 54 9.15 9.9 5.5 6 3 0.03 005 ○
6 1 62 10.45 11.3 6.6 8 3 0.04 006 ○
8 1.25 74 13.1 14.1 9 10 3 0.05 008 ○
10 1.5 80 17.2 18.4 11 12 4 0.06 010 ○
12 1.75 90 20.05 21.5 13.5 14 4 0.07 012 ○
16 2 102 26.95 28.6 17.5 18 4 0.1 016 ●
Prod. Gr. 132
Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 249
Availability subject to country specific rules and regulations.
