ATORN machine thread former HSSE TiCN DIN 376 M20 x 2.5 mm 6HX

Name: ATORN machine thread former HSSE TiCN DIN 376 M20 x 2.5 mm 6HX
Brand: ATORN
SKU: 13395700

Brand: ATORN

Surface: TiCN

Length: 140 mm

DIN: 376

Art.-no. 13395700

Manufacturer article no. 12280302

EAN 4050293438147

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ATORN machine thread former HSSE TiCN DIN 376 M20 x 2.5 mm 6HX

Art.-no. 13395700

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Application

For manufacturing metric threads in through and blind holes on CNC or conventional machines in the steel, stainless steel and non-ferrous metals up to a strength of 1500 N/mm².

Advantage

Innovative shape geometry optimised for machining high-strength materials
High-quality, torsion-resistant HSSE cutting material and surface finish ensure a long service life

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HAHN+KOLB Catalogue

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Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293438147
Manufacturer Part Number	12280302
Surface	TiCN
Lead angle shape	C
Thread type	Metric thread
Thread type x nominal diameter	M20
Pitch	2.5 mm
Cutting material	HSSE
Core hole diameter	18.8 mm
Length	140 mm
Hole type	Clearance/blind hole ≤ 3xD
Shank diameter	16 mm
Shank square	12 mm
Coolant supply	Internal radial
Tolerance of screw taps	ISO 2X (6HX)
Application type/machine type	CNC Conventional
Cutting speed (steel 1000) suitability (P 1000 N/mm²)	1
Cutting speed (steel 1300) suitability (P 1300 N/mm²)	1
Overall stainless steel suitability (M)	3
fitness not iron total (N)	2
Cutting speed (cast) suitability (K)	3
fitness Titan/Nickel/Super total (S)	3
Cutting speed (hard 65) suitability (H 65HRC)	3
DIN	376
Gross Weight	0.219 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	15-35	⚪
1.02 Structural steel	ST 37-2	<500	1.0037	15-35	⚪
1.03 Structural steel	ST 60-2	> 500	1.7735	15-30	⚪
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	15-30	⚫
1.05 Cast iron	GS-45	<1000	1.0446	10-22	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	10-18	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	-
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	8-16	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	8-16	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	4-12	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	30-50	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	30-50	⚪
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	20-40	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	20-40	⚪
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	20-35	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	20-35	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		20-40	⚫
3.08 Duroplast	Bakelit, Melamin	<150		20-40	⚫
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		-
3.10 Graphite	C8000	<60		-
3.11 Composite materials				-