ATORN cutting insert three-flute cutter sub-profile 55° T=A12 7-5 12.2mm

Name: ATORN cutting insert three-flute cutter sub-profile 55° T=A12 7-5 12.2mm
Brand: ATORN
SKU: 13397574

Brand: ATORN

Art.-no. 13397574

Manufacturer article no. 11946389

EAN 4050293349634

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ATORN cutting insert three-flute cutter sub-profile 55° T=A12 7-5 12.2mm

Art.-no. 13397574

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Application

For producing metric right-hand and left-hand threads on CNC machines, in steel, stainless steel, non-ferrous metals, cast iron and special alloy material groups up to a strength of 1500 N/mm².

Execution

Three-flute cutter in sub-profile design (indexable inserts type A25 in four-flute cutter design)

Advantage

Innovative cutting geometry for excellent dimensional tolerance and process reliability
High-quality cutting material and cutting edge finish
Low tool costs due to high variability

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293349634
Manufacturer Part Number	11946389
Indexable insert type	A12
Suitable for holder	A3 A4 A5
Min./max. number of thread starts per inch	14-11
Cutting edge diameter	12.2 mm
Suitable for min. diameter	16 mm
fz steel 1300	0.12 mm
Gross Weight	0.006 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	Suitability
1.00 Steels
1.01 Free machining steel	9 S 20	< 900	1.0711	60-120	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	60-120	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	60-110	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	60-80	⚫
1.05 Cast iron	GS-45	<1000	1.0446	60-80	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	60-80	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	80-100	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	50-80	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	60-90	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	50-80	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	60-90	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	100-200	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	60-140	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	100-180	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	60-120	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	100-180	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		100-200	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	60-120	⚫
3.08 Duroplast	Bakelit, Melamin	<150		100-200	⚫
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		-
3.10 Graphite	C8000	<60		-
3.11 Composite materials				-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	40-80	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	40-80	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	40-80	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	20-40	⚫
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	20-40	⚫
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	20-40	⚫
6.00 Hard materials
6.01 Hardened steel -55 HRC	x40CrMoV5-1	-55HRC	0.9620	50-70	⚫
6.02 Hardened steel -65 HRC	90MnCrV8	<65HRC		50-70