ATORN screw tap HSSE B 376 0° M20 2.5 mm ISO2 D 3xD CNC conv. P - Screw tap, HSSE M ISO 2 (6H) 0° 376 B

ATORN screw tap HSSE B 376 0° M20 2.5 mm ISO2 D 3xD CNC conv. P - Screw tap, HSSE M ISO 2 (6H) 0° 376 B - 1

ATORN screw tap HSSE B 376 0° M20 2.5 mm ISO2 D 3xD CNC conv. P

Name: ATORN screw tap HSSE B 376 0° M20 2.5 mm ISO2 D 3xD CNC conv. P
Brand: ATORN
SKU: 13117200

Brand: ATORN

Surface: Vaporised

Length: 140 mm

DIN: 376

Art.-no. 13117200

Manufacturer article no. 10470740

EAN 4050293017687

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ATORN screw tap HSSE B 376 0° M20 2.5 mm ISO2 D 3xD CNC conv. P

Art.-no. 13117200

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Application

For producing metric threads on CNC machines or conventional machines in through holes in the steel, (stainless steel), non-ferrous metals and (cast iron) material groups up to a strength of 1000 N/mm².

Execution

with over-long shank

Advantage

good service life and process reliability thanks to innovative cutting geometry and universal use for the greatest flexibility in applications

Product information

METZLER Catalogue

CAD data (available after login)

Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293017687
Manufacturer Part Number	10470740
Type	P MAX 1000
Thread type	Metric thread
Thread type x nominal diameter	M20
Pitch	2.5 mm
Hole type	Clearance hole ≤ 3xD
Cutting material	HSSE
Surface	Vaporised
Lead angle shape	B
Tolerance of screw taps (Tol.)	ISO 2 (6H)
Twist angle	0°
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)	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)	2
Cutting speed (hard 55) suitability (ISO H 55HRC)	3
Cutting speed (hard 65) suitability (ISO H 65HRC)	3
DIN	376
Gross Weight	0.200 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	10-18	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	10-18	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	10-15	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	8-12	⚫
1.05 Cast iron	GS-45	<1000	1.0446	8-12	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	8-12	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	6-8	⚪
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	6-12
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	6-8
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	15-25	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	15-20	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	10-20	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	10-20	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	10-25	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	10-25	⚫
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	15-20	⚪
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	12-20	⚪
4.03 Ductile iron	GTW-55	<280 HB	0.8055	12-18	⚪