ATORN thread mould with IC HSSE-PM Carbo DIN 371 M8 x 1.25 mm ISO 2 3xD

Name: ATORN thread mould with IC HSSE-PM Carbo DIN 371 M8 x 1.25 mm ISO 2 3xD
Brand: ATORN
SKU: 13398280

Brand: ATORN

Surface: Carbo coating

Length: 90 mm

DIN: 371 similar

Art.-no. 13398280

Manufacturer article no. 10482526

EAN 4050293579642

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ATORN thread mould with IC HSSE-PM Carbo DIN 371 M8 x 1.25 mm ISO 2 3xD

Art.-no. 13398280

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Application

For manufacturing metric threads in through holes and blind holes on CNC and conventional machines in the NF metal material group up to a strength of 1300 N/mm² with a material expansion of > 10%.

Execution

With lubrication grooves and internal cooling, structural dimensions according to: DIN 371 = reinforced shank (up to M10), DIN 376 = protruding shank (from M12)

Advantage

Innovative mould geometry ensures very high dimensional accuracy and process reliability.
Innovative carbo coating for very good gliding properties and emergency operating function if coolant supply is interrupted.

Product information

HAHN+KOLB Catalogue

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Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293579642
Manufacturer Part Number	10482526
Surface	Carbo coating
Lead angle shape	C
Thread type	Metric thread
Thread type x nominal diameter	M8
Pitch	1.25 mm
Cutting material	HSSE
Core hole diameter	7.4 mm
Length	90 mm
Hole type	Clearance/blind hole ≤ 3xD
Shank diameter	8 mm
Shank square	6.2 mm
Coolant supply	Internal axial
Tolerance of screw taps	ISO 2X (6HX)
Application type/machine type	CNC Conventional
Cutting speed (steel 1000) suitability (P 1000 N/mm²)	3
Cutting speed (steel 1300) suitability (P 1300 N/mm²)	3
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	371 similar
Gross Weight	0.026 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	15-30
1.02 Structural steel	ST 37-2	<500	1.0037	20-30
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	10-14
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	4-10
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	8-14
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	20-35	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	20-35	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	25-40	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		-
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	25-40	⚫
3.08 Duroplast	Bakelit, Melamin	<150		-
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		-
3.10 Graphite	C8000	<60		-
3.11 Composite materials				-
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	15-24
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	15-24
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	-