ATORN screw tap HSSE-PM Carbo C 371 40° M4 0.7 mm ISO2 S 2.5xD CNC conv. N

Name: ATORN screw tap HSSE-PM Carbo C 371 40° M4 0.7 mm ISO2 S 2.5xD CNC conv. N
Brand: ATORN
SKU: 13349040

Brand: ATORN

Surface: Carbo coating

Length: 63 mm

DIN: 371

Art.-no. 13349040

Manufacturer article no. 10483040

EAN 4050293581744

All versions

Manufacturer information

Specification

Application

For producing metric threads on CNC or conventional machines in blind holes in the non-ferrous metals material group.

Execution

Dimensions in accordance with: DIN 371 = reinforced shank (up to M10), DIN 376 = transition-fit shank (from M12)

Advantage

Specialised use with optimised chip geometry for use in NF metals.
Innovative carbo coating for very good gliding properties and emergency operating function if coolant supply is interrupted.

Technical information

Brand	ATORN
EAN	4050293581744
Manufacturer Part Number	10483040
Material to be processed	Aluminium
Type	N MAX Control
Thread type	Metric thread
Thread type x nominal diameter	M4
Pitch	0.7 mm
Hole type	Blind hole ≤ 2.5xD
Cutting material	HSSE-PM
Surface	Carbo coating
Lead angle shape	C
Tolerance of screw taps (Tol.)	ISO 2 (6H)
Twist angle	40° (right)
Shank diameter	4.5 mm
Application type/machine type	CNC, Conventional
Core hole diameter	3.3 mm
Coolant supply	External
Length	63 mm
Shank square	3.4 mm
Cutting speed (steel 1000) suitability (ISO P 1000 N/mm²)	3
Cutting speed (steel 1300) suitability (ISO P 1300 N/mm²)	3
Overall stainless steel suitability (ISO M)	3
fitness not iron total (ISO N)	1
fitness Titan/Nickel/Super total (ISO S)	3
Cutting speed (cast) suitability (ISO K)	3
Cutting speed (hard 55) suitability (ISO H 55HRC)	3
Cutting speed (hard 65) suitability (ISO H 65HRC)	3
DIN	371
Harmonized System Code	82074010
Product Group	1KA
Gross Weight	0.007 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	10-25	-	⚪
1.02 Structural steel	ST 37-2	<500	1.0037	10-30	-	⚪
1.03 Structural steel	ST 60-2	> 500	1.7735	8-20	-	⚪
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	10-25	-
1.05 Cast iron	GS-45	<1000	1.0446	8-20	-
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	15-25	-
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	20-25	-
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	8-12	-
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	8-12	-
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	6-10	-
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	15-20	-
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	20-30	-	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	15-30	-	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	8-20	-	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	8-16	-	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	10-20	-	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	15-20	-	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		10-20	-	⚫
3.08 Duroplast	Bakelit, Melamin	<150		8-15	-	⚫
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		5-12	-
3.10 Graphite	C8000	<60		15-25	-
3.11 Composite materials				5-12	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	15-25	-
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	15-25	-
4.03 Ductile iron	GTW-55	<280 HB	0.8055	15-25	-
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	4-8	-
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	2-8	-
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	2-8	-
6.00 Hard materials
6.01 Hardened steel -55 HRC	x40CrMoV5-1	-55HRC	0.9620	2-5	-