ATORN countersink, 90°, VHM, multi-blade cutter, T=5, 20.5 x 63 mm

Name: ATORN countersink, 90°, VHM, multi-blade cutter, T=5, 20.5 x 63 mm
Brand: ATORN
SKU: 11535205

Brand: ATORN

Surface: Uncoated

Length: 63 mm

Art.-no. 11535205

Manufacturer article no. 10644303

EAN 4050293069440

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ATORN countersink, 90°, VHM, multi-blade cutter, T=5, 20.5 x 63 mm

Art.-no. 11535205

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Application

For countersinking 90° in the material groups steel, stainless steel, (non-ferrous metals), (cast materials) and special alloys up to a strength of 60 HRC.

Execution

profile-ground multi-edge countersink with radial relief

Advantage

excellent service life characteristics in Hardox 400 and 500, Creusabro, Inconel, Nimonic, Hastelloy, Monel, manganese-hardened steel, hardened steels up to 60 HRC, titanium and titanium alloy materials
innovative and patented cutter geometry with a large number of cutters ensures excellent cutting performance and good surface qualities

Notes

Solid carbide head and steel shank

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293069440
Manufacturer Part Number	10644303
Countersink angle	90 Degree
Cutting material	SC
Surface	Uncoated
Number of cutting edges	5 PCS
Tool holding device	HA parallel shank
Spot-facer diameter	20.5 mm
Tip diameter	5 mm
Length	63 mm
Shank diameter	10 mm
f steel 1300	0.08 mm/r
Gross Weight	0.057 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	55-75	0.14-0.18	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	50-70	0.14-0.18	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	50-70	0.14-0.18	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	50-65	0.14-0.18	⚫
1.05 Cast iron	GS-45	<1000	1.0446	50-65	0.14-0.18	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	20-50	0.08-0.12	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	10-25	0.06-0.09	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	30-50	0.06-0.09	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	20-50	0.06-0.09	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	5-25	0.06-0.09	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	10-25	0.06-0.09	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	100-200	0.18-0.26	⚪
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	60-90	0.18-0.26	⚪
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	60-80	0.14-0.18	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	65-120	0.14-0.18	⚪
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	70-175	0.18-0.26	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		30-80	0.18-0.26
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	100-175	0.18-0.26	⚪
3.08 Duroplast	Bakelit, Melamin	<150		30-90	0.18-0.26
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		30-60	0.18-0.26
3.10 Graphite	C8000	<60		20-60	0.18-0.26
3.11 Composite materials				-	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	20-55	0.14-0.18	⚪
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	20-55	0.14-0.18	⚪
4.03 Ductile iron	GTW-55	<280 HB	0.8055	20-55	0.14-0.18	⚪
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	10-25	0.06-0.09	⚫
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	5-15	0.06-0.09	⚫
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	5-15	0.06-0.09	⚫
6.00 Hard materials
6.01 Hardened steel -55 HRC	x40CrMoV5-1	-55HRC	0.9620	5-15	0.06-0.09	⚫
6.02 Hardened steel -65 HRC	90MnCrV8	<65HRC		5-10	0.06-0.09	⚫