ATORN twist drill x HSSE-PM TiN, DIN 1897, 7.4 mm x 74 mm x 34 mm, 118°

Name: ATORN twist drill x HSSE-PM TiN, DIN 1897, 7.4 mm x 74 mm x 34 mm, 118°
Brand: ATORN
SKU: 11080130

Brand: ATORN

Surface: TiN

Length: 74 mm

DIN: 1897

Art.-no. 11080130

Manufacturer article no. 10478764

EAN 4050293057201

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ATORN twist drill x HSSE-PM TiN, DIN 1897, 7.4 mm x 74 mm x 34 mm, 118°

Art.-no. 11080130

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Application

Universal use in all material groups up to a strength of 1300 N/mm2.

Execution

Twist drill with special point thinning

Advantage

high wear resistance and increased heat resistance
high cutting edge stability owing to special point thinning and cutting angle adjustment
ideal for machining higher-alloyed and higher-strength steels and materials

Delivery

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

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293057201
Manufacturer Part Number	10478764
Cutting material	HSSE-PM
Surface	TiN
Type	X
Self-centring	Yes
Tool holding device	HA parallel shank
Cutting edge diameter	7.40 mm
Angle of the tip	118 Degree
Chip flute length	34 mm
Length	74 mm
f steel 1000	0.14 mm/r
DIN	1897
Gross Weight	0.020 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	50-70	0.13-0.18	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	50-70	0.13-0.18	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	40-60	0.13-0.18	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	40-60	0.08-0.11	⚫
1.05 Cast iron	GS-45	<1000	1.0446	30-50	0.08-0.11	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	40-60	0.08-0.11	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	15-25	0.05-0.09	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	30-40	0.05-0.09	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	30-40	0.05-0.09	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	25-35	0.04-0.07	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	15-25	0.05-0.09	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	100-200	0.13-0.18	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	70-90	0.13-0.18	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	30-60	0.08-0.11	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	20-45	0.08-0.11	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	40-70	0.13-0.18	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	75-125	0.13-0.18	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		20-40	0.08-0.11	⚫
3.08 Duroplast	Bakelit, Melamin	<150		10-20	0.08-0.11	⚫
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		15-20	0.08-0.11	⚫
3.10 Graphite	C8000	<60		10-20	0.08-0.11	⚫
3.11 Composite materials				-	-	⚫
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	70-90	0.13-0.18	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	70-90	0.13-0.18	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	70-90	0.13-0.18	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	9-30	0.04-0.07	⚪
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	10-15	0.04-0.07	⚪
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	10-15	0.04-0.07	⚪