ATORN countersink, 90°, solid carbide, T=3, extremely unequal pitch, 20.5 mm |QUANTITY DISCOUNT

Name: ATORN countersink, 90°, solid carbide, T=3, extremely unequal pitch, 20.5 mm |QUANTITY DISCOUNT
Brand: ATORN
SKU: LG11501719

Brand: ATORN

Surface: TiN/ZrN

Length: 63 mm

Art.-no. LG11501719

Manufacturer article no. 10420168

EAN 4050293423075

All versions

Manufacturer information

Specification

Application

For producing 90° counterbores

Execution

profile-ground triple-edge countersink with radial relief

Advantage

Solid carbide cutting material for high service life requirements
Uneven pitch ensures excellent surfaces without chatter marks and minimisation of cutting forces
radial relief ensures optimum chip breaking

Technical information

Brand	ATORN
EAN	4050293423075
Manufacturer Part Number	10420168
Countersink angle	90 Degree
Cutting material	SC
Surface	TiN/ZrN
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	63 mm
f steel 1300	0.14 mm/r
Harmonized System Code	82079091
Gross Weight	0.050 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	Cu Zn 39 Pb 3	<600	2.0381	50-100	0.18-0.26	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		20-60	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	⚪