ATORN screw tap HSSE V3 vap. C 40° M20 2.5 ISO2 D<3xD CNC; des. UNI

Name: ATORN screw tap HSSE V3 vap. C 40° M20 2.5 ISO2 D<3xD CNC; des. UNI
Brand: ATORN
SKU: 13218400

Brand: ATORN

Surface: Vaporised

Length: 140 mm

DIN: 376

Art.-no. 13218400

Manufacturer article no. 12280149

EAN 4050293425833

All versions

Manufacturer information

Specification

Application

For producing metric threads on CNC machines or conventional machines in blind holes in the steel, stainless steel, non-ferrous metals and cast iron material groups up to a strength of 1200 N/mm²

Advantage

Universal use for maximum flexibility of application
Innovative cutter geometry ensures high process reliability even in difficult machining conditions

Technical information

Brand	ATORN
EAN	4050293425833
Manufacturer Part Number	12280149
Material to be processed	Universal use
Type	UNI MAX 40 Control
Thread type	Metric thread
Thread type x nominal diameter	M20
Pitch	2.5 mm
Hole type	Blind hole ≤ 2.5xD
Cutting material	HSSE V3
Surface	Vaporised
Lead angle shape	C
Tolerance of screw taps (Tol.)	ISO 2 (6H)
Twist angle	40° (right)
Shank diameter	16 mm
Application type/machine type	CNC, Conventional
Core hole diameter	17.5 mm
Coolant supply	External
Length	140 mm
Shank square	12 mm
Cutting speed (steel 1000) suitability (ISO P 1000 N/mm²)	1
Cutting speed (steel 1300) suitability (ISO P 1300 N/mm²)	1
Overall stainless steel suitability (ISO M)	1
fitness not iron total (ISO N)	2
fitness Titan/Nickel/Super total (ISO S)	2
Cutting speed (cast) suitability (ISO K)	1
Cutting speed (hard 55) suitability (ISO H 55HRC)	3
Cutting speed (hard 65) suitability (ISO H 65HRC)	3
DIN	376
Harmonized System Code	82074010
Product Group	1KA
Gross Weight	0.198 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	8-25	-	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	8-24	-	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	8-22	-	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	8-20	-	⚫
1.05 Cast iron	GS-45	<1000	1.0446	6-14	-	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	6-14	-	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	4-10	-	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	5-10	-	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	4-10	-	⚫
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	4-10	-	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	10-26	-	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	6-10	-	⚪
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	8-15	-	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	6-10	-	⚪
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	10-18	-	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	6-12	-	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		10-20	-	⚫
3.08 Duroplast	Bakelit, Melamin	<150		8-20	-	⚫
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	10-18	-	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	10-18	-	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	10-18	-	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	2-5	-	⚪
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	2-5	-	⚪
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	2-5	-	⚪