ATORN countersink, 90°, HSSE, multi-blade cutter, T=5, 31.0 x 71 mm

Name: ATORN countersink, 90°, HSSE, multi-blade cutter, T=5, 31.0 x 71 mm
Brand: ATORN
SKU: 11531310

Brand: ATORN

Surface: Uncoated

Length: 71 mm

Art.-no. 11531310

Manufacturer article no. 10642605

EAN 4050293068870

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ATORN countersink, 90°, HSSE, multi-blade cutter, T=5, 31.0 x 71 mm

Art.-no. 11531310

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Application

For producing 90° counterbores up to 1300 N/mm².

Execution

Profile-ground multi-edge countersink with patented special cut

Advantage

excellent service life for Hardox 400, Creusabro, Inconel, Nimonic, Hastelloy, Monel, titanium and titanium alloy materials
radial relief ensures optimum chip breaking
innovative cutting geometry with greater number of cutters provides excellent cutting performance and good surface quality

Product information

HAHN+KOLB Catalogue

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Certificates/ Documents

Brand	ATORN
EAN	4050293068870
Manufacturer Part Number	10642605
Countersink angle	90 Degree
Cutting material	HSSE
Surface	Uncoated
Number of cutting edges	5 PCS
Tool holding device	HA parallel shank
Spot-facer diameter	31.0 mm
Tip diameter	6.0 mm
Length	71 mm
Shank diameter	12 mm
Harmonized System Code	82079091
Product Group	1EB
Gross Weight	0.106 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	30-40	0.18-0.25	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	30-40	0.18-0.25	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	30-32	0.18-0.25	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	25-30	0.18-0.25	⚫
1.05 Cast iron	GS-45	<1000	1.0446	20-28	0.18-0.25	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	8-25	0.12-0.18	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	6-17	0.09-0.12	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	8-15	0.09-0.12	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	8-27	0.09-0.12	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	2-12	0.09-0.12	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	4-15	0.09-0.12	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	60-120	0.26-0.3	⚪
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	30-60	0.26-0.3	⚪
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	35-60	0.18-0.25	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	55-90	0.18-0.25	⚪
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	35-65	0.26-0.3	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	60-100	0.26-0.3	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		20-60	0.26-0.3
3.08 Duroplast	Bakelit, Melamin	<150		30-70	0.26-0.3
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		20-40	0.26-0.3
3.10 Graphite	C8000	<60		20-30	0.26-0.3
3.11 Composite materials				-	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	10-30	0.18-0.25	⚪
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	10-30	0.18-0.25	⚪
4.03 Ductile iron	GTW-55	<280 HB	0.8055	10-30	0.18-0.25	⚪
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	5-15	0.09-0.12	⚫
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	2-8	0.09-0.12	⚫
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	2-8	0.09-0.12	⚫