ATORN twist drill N HSS, DIN 345, MT 3, 30.75 mm x 301 mm x 180 mm, 118°

Name: ATORN twist drill N HSS, DIN 345, MT 3, 30.75 mm x 301 mm x 180 mm, 118°
Brand: ATORN
SKU: 11070338

Brand: ATORN

Surface: Vaporised

DIN: 345

Length: 301 mm

Art.-no. 11070338

Manufacturer article no. 10472505

EAN 4050293034295

All versions

Manufacturer information

Specification

Application

Standard geometry for universal use up to 1000 N/mm².

Execution

Twist drill with universal standard geometry

Advantage

excellent all-round properties and precise cutting pattern
universal use: minimises tool costs and improves flexibility
Steam treatment ensures favourable adherence of coolant

Technical information

Brand	ATORN
EAN	4050293034295
Manufacturer Part Number	10472505
Material to be processed	Universal use
Cutting material	HSS
Surface	Vaporised
Type	N
Angle of the tip	118 Degree
DIN	345
Tool holding device	Morse taper shank
Cutting edge diameter	30.75 mm
Chip flute length	180 mm
Length	301 mm
Morse taper size	MK 3
f steel 700	0.37 mm/r
Harmonized System Code	82075060
Product Group	1AA
Gross Weight	0.968 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	20-40	0.35-0.5	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	25-40	0.35-0.5	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	20-35	0.25-0.4	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	15-20	0.25-0.4	⚪
1.05 Cast iron	GS-45	<1000	1.0446	15-20	0.25-0.4	⚪
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	6-20	0.2-0.3	⚪
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	6-12	0.2-0.3	⚪
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	8-10	0.2-0.3
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	8-12	0.2-0.3
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	6-8	0.2-0.3
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	6-10	0.2-0.3
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	40-80	0.35-0.5	⚪
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	30-50	0.35-0.5	⚪
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	15-25	0.25-0.4	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	25-35	0.25-0.4	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	35-50	0.35-0.5	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	60-90	0.35-0.5	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		20-30	0.35-0.5	⚪
3.08 Duroplast	Bakelit, Melamin	<150		10-20	0.35-0.5	⚪
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		10-20	0.2-0.3	⚪
3.10 Graphite	C8000	<60		8-12	0.2-0.3	⚪
3.11 Composite materials				-	-	⚪
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	20-25	0.35-0.5	⚪
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	20-25	0.35-0.5	⚪
4.03 Ductile iron	GTW-55	<280 HB	0.8055	20-25	0.35-0.5	⚪
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	3-6	0.2-0.3
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	3-6	0.2-0.3
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	3-6	0.2-0.3