Twist drill bit HSS DIN 340 type N diameter 8.70 mm

Name: Twist drill bit HSS DIN 340 type N diameter 8.70 mm
Brand: ATORN
SKU: 11056263

Brand: ATORN

Surface: Vaporised

Length: 175 mm

DIN: 340

Art.-no. 11056263

Manufacturer article no. 10473355

EAN 4050293041569

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
Vaporisation ensures favourable adherence of coolant

Delivery

Packaging unit: drill Ø 1.0-6.0 mm = 10 pieces (price per piece)

Technical information

Brand	ATORN
EAN	4050293041569
Manufacturer Part Number	10473355
Material to be processed	Steel
Cutting material	HSS
Surface	Vaporised
Type	N
Self-centring	Yes
Tool holding device	HA parallel shank
Cutting edge diameter	8.7 mm
Angle of the tip	118 Degree
Chip flute length	109 mm
Length	175 mm
f steel 700	0.21 mm/r
DIN	340
Harmonized System Code	82075060
Product Group	1AA
Gross Weight	0.240 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	20-30	0.2-0.28	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	20-30	0.2-0.28	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	20-25	0.15-0.2	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	12-18	0.15-0.2	⚪
1.05 Cast iron	GS-45	<1000	1.0446	12-18	0.15-0.2	⚪
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	5-18	0.1-0.18	⚪
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	5-8	0.1-0.18	⚪
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	6-10	0.1-0.18
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	8-10	0.1-0.18
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	5-8	0.1-0.18
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	5-9	0.1-0.18
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	40-70	0.2-0.28	⚪
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	30-45	0.2-0.28	⚪
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	15-22	0.15-0.2	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	25-32	0.15-0.2	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	35-45	0.2-0.28	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	60-85	0.2-0.28	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		20-25	0.2-0.28	⚪
3.08 Duroplast	Bakelit, Melamin	<150		10-18	0.2-0.28	⚪
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		10-18	0.1-0.18	⚪
3.10 Graphite	C8000	<60		-	-	⚪
3.11 Composite materials				-	-	⚪
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	20-22	0.2-0.28	⚪
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	20-22	0.2-0.28	⚪
4.03 Ductile iron	GTW-55	<280 HB	0.8055	20-22	0.2-0.28	⚪
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	3-5	0.1-0.18
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	3-5	0.1-0.18
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	3-5	0.1-0.18