ATORN mach. taper shell reamer HSS T=3, 45°, 8.0mmx207mmx 145mm HA DIN2179

Name: ATORN mach. taper shell reamer HSS T=3, 45°, 8.0mmx207mmx 145mm HA DIN2179
Brand: ATORN
SKU: 11674080

Brand: ATORN

Surface: Uncoated

Length: 207 mm

DIN: 2179

Art.-no. 11674080

Manufacturer article no. 10042440

EAN 4050293006247

All versions

Manufacturer information

Specification

Application

for cutting tapered fit tolerances 1:50 for taper pins in accordance with DIN 258, DIN EN 22339, 28737, 28736 on conventional machines and NC machines up to 1000 N/mm².

Execution

45° left-hand spiral, 1:50 taper and straight shank with retaining lugs

Advantage

good bore hole quality (dimensional tolerance, roundness, surface quality)

Technical information

Brand	ATORN
EAN	4050293006247
Manufacturer Part Number	10042440
Material to be processed	Universal use
Cutting material	HSSE
Groove type	Left-hand twist, 45°
Surface	Uncoated
Tool holding device	HA parallel shank
Cutting edge diameter	8 mm
Min. cutting edge diameter	7.9 mm
Max. cutting edge diameter	10.8 mm
Length	207 mm
Cutting edge length	145 mm
Shank diameter	10 mm
Number of cutting edges	3 PCS
f steel 1000	0.15 mm/r
DIN	2179
Harmonized System Code	82076030
Product Group	1BH
Gross Weight	0.100 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	f [mm/U]	Suitability
1.00 Steels
1.01 Free machining steel	9 S 20	< 900	1.0711	10-20	0.1	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	10-20	0.1	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	10-18	0.1	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	8-12	0.1	⚫
1.05 Cast iron	GS-45	<1000	1.0446	8-10	0.1	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	8-10	0.1	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	6-10	0.06	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	5-8	0.06	⚪
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	5-8	0.06	⚪
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	5-8	0.1	⚪
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	5-8	0.06	⚪
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	15-30	0.13	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	15-25	0.13	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	10-25	0.1	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	10-20	0.1	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	20-30	0.13	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	20-25	0.13	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		15-30	0.18	⚪
3.08 Duroplast	Bakelit, Melamin	<150		15-30	0.18	⚪
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		-	-
3.10 Graphite	C8000	<60		-	-
3.11 Composite materials				-	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	8-14	0.1	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	8-14	0.1	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	8-14	0.1	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	4-6	0.06	⚪
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	4-6	0.06	⚪
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	4-6	0.06	⚪