Thrd mllng cttr, singl-edg cttr, sb-prf, 60°, wth intrnl clng, 0.5-0.8 mm, 8.0mm

Name: Thrd mllng cttr, singl-edg cttr, sb-prf, 60°, wth intrnl clng, 0.5-0.8 mm, 8.0mm
Brand: ATORN
SKU: 13498668

Brand: ATORN

Length: 64 mm

Art.-no. 13498668

Manufacturer article no. 11940425

EAN 4050293208146

All versions

Manufacturer information

Specification

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

Single-edge cutter in sub-profile design

Advantage

Innovative cutting geometry for very high dimensional accuracy, process reliability and chip removal.
High-quality cutting material and cutting edge finish for very high service life requirements
Low tool costs thanks to high variability in the thread diameter, just one tool required for right-hand thread and left-hand thread

Technical information


Brand	ATORN
EAN	4050293208146
Manufacturer Part Number	11940425
Min./max. pitch internal	0.5-0.8 mm
Min./max. pitch external	0.4-0.8 mm
Min./max. number of thread starts per inch internal	56-28
Min./max. number of thread starts per inch external	64-32
Cutting edge diameter	8 mm
Shank diameter	8 mm
Effective length of thread milling (l2)	28 mm
Length (l1)	64 mm
Coolant supply	Internal
Number of grooves	4 PCS
Machining type	Inside, Outside
Number of cutting edges	1 PCS
Harmonized System Code	82077031
Product Group	132
Gross Weight	0.044 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	f [mm/r] with diameter	Suitability
1.00 Steels
1.01 Free machining steel	9 S 20	< 900	1.0711	60-120	0.03	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	60-120	0.03	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	60-110	0.03	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	60-90	0.02	⚫
1.05 Cast iron	GS-45	<1000	1.0446	60-90	0.02	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	50-100	0.02	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	70-100	0.01	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	50-80	0.01	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	50-70	0.01	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	50-65	0.01	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	70-80	0.01	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	100-200	0.04	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	100-180	0.04	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	50-150	0.03	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	50-200	0.03	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	50-200	0.04	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	50-200	0.04	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		60-140	0.04	⚫
3.08 Duroplast	Bakelit, Melamin	<150		60-140	0.04	⚫
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	0.03	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	40-80	0.03	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	40-80	0.03	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	20-40	0.02	⚫
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	20-40	0.02	⚫
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	20-40	0.02	⚫