ATORN NC reamer SC T=6 B 7-8° 4.1-4.79x80x21mm HA sim. to DIN 8093, opt.

Name: ATORN NC reamer SC T=6 B 7-8° 4.1-4.79x80x21mm HA sim. to DIN 8093, opt.
Brand: ATORN
SKU: 11730964

Brand: ATORN

Surface: Uncoated

Length: 80 mm

DIN: Similar to 8093

Art.-no. 11730964

Manufacturer article no. 12160064

EAN 4050293394030

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ATORN NC reamer SC T=6 B 7-8° 4.1-4.79x80x21mm HA sim. to DIN 8093, opt.

Art.-no. 11730964

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Application

For producing fit tolerances in through holes on a NC machine in material groups up to 1300 N/mm².

Execution

Left-hand twist, type B

Advantage

Diameter and fit can be ordered to suit, shortest possible delivery time
high-quality solid carbide cutting material ensures a very long service life
good bore hole quality (dimensional tolerance, roundness, surface quality)

Notes

Caution when ordering, specify the diameter and fit tolerance (for example 8.53 H7)

Product information

METZLER Catalogue

CAD data (available after login)

Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293394030
Manufacturer Part Number	12160064
Surface	Uncoated
Cutting material	SC
Groove type	Left-hand twist, 7-8°
Tool holding device	HA parallel shank
Tolerance of fit	Optional
Min./max. optional diameter	4.1-4.79 mm
Length	80 mm
Cutting edge length	21 mm
Projecting length	42 mm
Shank diameter	6 mm
Number of cutting edges	6 PCS
f steel 1300	0.12 mm/r
DIN	Similar to 8093
Gross Weight	0.022 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	Suitability
1.00 Steels
1.01 Free machining steel	9 S 20	< 900	1.0711	25-30	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	22-25	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	22-25	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	20-25	⚫
1.05 Cast iron	GS-45	<1000	1.0446	25-30	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	15-20	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	10-15	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	15-20	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	15-20	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	10-12	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	10-15	⚪
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	20-60	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	20-40	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	20-40	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	20-30	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	20-50	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		20-50	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	20-40	⚫
3.08 Duroplast	Bakelit, Melamin	<150		15-35	⚪
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	25-30	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	20-25	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	20-25	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	7-12	⚫
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	7-12	⚫
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	7-12	⚪