ATORN countersink, 90°, HSS TiAlN, unequal spiral pitch, 20.5 mm, long - Countersink 90° HSS TiAIN T3 unequal spiral pitch

ATORN countersink, 90°, HSS TiAlN, unequal spiral pitch, 20.5 mm, long - Countersink 90° HSS TiAIN T3 unequal spiral pitch - 1

ATORN countersink, 90°, HSS TiAlN, unequal spiral pitch, 20.5 mm, long - Countersink 90° HSS TiAIN T3 unequal spiral pitch - 2

ATORN countersink, 90°, HSS TiAlN, unequal spiral pitch, 20.5 mm, long - Countersink 90° HSS TiAIN T3 unequal spiral pitch - 3

ATORN countersink, 90°, HSS TiAlN, unequal spiral pitch, 20.5 mm, long - Countersink 90° HSS TiAIN T3 unequal spiral pitch - 4

ATORN countersink, 90°, HSS TiAlN, unequal spiral pitch, 20.5 mm, long

Name: ATORN countersink, 90°, HSS TiAlN, unequal spiral pitch, 20.5 mm, long
Brand: ATORN
SKU: 11501765

Brand: ATORN

Surface: TiAlN plus

Length: 114 mm

DIN: 335

Art.-no. 11501765

Manufacturer article no. 10487529

EAN 4066107023072

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ATORN countersink, 90°, HSS TiAlN, unequal spiral pitch, 20.5 mm, long

Art.-no. 11501765

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Application

For producing 90° counterbores up to 1,000 N/mm².

Execution

Three convex cutting edges with unequal spiral pitch

Advantage

Low-vibration cutting conditions
Significant reduction in feed forces
Perfectly round and chatter-free countersinks
Ideal for countersinking deep-set bores

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

Brand	ATORN
Main EAN Code	4066107023072
Manufacturer Part Number	10487529
Countersink angle	90 Degree
Cutting material	HSS
Surface	TiAlN plus
Number of cutting edges	3 PCS
Tool holding device	HA parallel shank
Spot-facer diameter	20.5 mm
Tip diameter	3.5 mm
Shank diameter	10 mm
Length	114 mm
f steel 700	0.18 mm/r
DIN	335
Gross Weight	0.086 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	0.14-0.18	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	30-40	0.14-0.18	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	30-35	0.14-0.18	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	30-35	0.14-0.18	⚫
1.05 Cast iron	GS-45	<1000	1.0446	20-25	0.12-0.14	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	10-25	0.12-0.14	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	6-15	0.12-0.14	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	7-12	0.12-0.14	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	8-25	0.12-0.14	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	3-12	0.12-0.14	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	4-15	0.12-0.14	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	60-100	0.18-0.26	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	30-70	0.18-0.26	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	30-50	0.14-0.18	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	30-60	0.14-0.18	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	50-100	0.18-0.26	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		20-60	0.18-0.26	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	50-100	0.18-0.26	⚫
3.08 Duroplast	Bakelit, Melamin	<150		20-60	0.18-0.26	⚫
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		-	-
3.10 Graphite	C8000	<60		20-30	0.18-0.26
3.11 Composite materials				-	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	10-30	0.14-0.18	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	10-30	0.14-0.18	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	10-30	0.14-0.18	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	4-15	0.09-0.11	⚫
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	2-8	0.09-0.11	⚫
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	2-8	0.09-0.11	⚫