ATORN NC reamer HSSE T=8 D 7-8° 20.0mm H7 x 195mm x 60mm HA DIN 212

Name: ATORN NC reamer HSSE T=8 D 7-8° 20.0mm H7 x 195mm x 60mm HA DIN 212
Brand: ATORN
SKU: 11628200

Brand: ATORN

Surface: Uncoated

Length: 195 mm

DIN: 212

Art.-no. 11628200

Manufacturer article no. 10048800

EAN 4050293009835

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ATORN NC reamer HSSE T=8 D 7-8° 20.0mm H7 x 195mm x 60mm HA DIN 212

Art.-no. 11628200

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Application

for cutting H7 fit tolerances in through holes and blind holes on NC machines or conventional machines up to 1000 N/mm².

Execution

7-8° left-hand spiral, type D, with centring hole and offset shank

Advantage

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

Product information

HAHN+KOLB Catalogue

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Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293009835
Manufacturer Part Number	10048800
Cutting material	HSSE
Tolerance of fit	H7
Groove type	Left-hand twist, 7-8°
Tool holding device	HA parallel shank
Surface	Uncoated
Cutting edge diameter	20 mm
Length	195 mm
Cutting edge length	60 mm
Projecting length	147 mm
Shank diameter	16 mm
Number of cutting edges	8 PCS
f steel 1000	0.25 mm/r
DIN	212
Gross Weight	0.294 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	0.3	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	10-20	0.3	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	10-18	0.3	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	8-12	0.3	⚫
1.05 Cast iron	GS-45	<1000	1.0446	8-10	0.3	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	8-10	0.3	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	6-10	0.25	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	5-8	0.25	⚪
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	5-8	0.25	⚪
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	5-8	0.3	⚪
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	5-8	0.25	⚪
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	15-30	0.35	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	15-25	0.35	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	10-25	0.4	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	10-20	0.4	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	20-30	0.35	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		15-30	0.4	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	20-25	0.35	⚫
3.08 Duroplast	Bakelit, Melamin	<150		15-30	0.4	⚪
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	0.3	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	8-14	0.3	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	8-14	0.3	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	4-6	0.25	⚪
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	4-6	0.25	⚪
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	4-6	0.25	⚪

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ORION NC reamer, HSSE, T=8 D, 7-8° 20.0mm H7 x 195mm x 60mm HA DIN 212

NC machine reamer HSSE with uniform shank

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Art.-no. 11638200

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