ATORN solid carbide square end mill ultra 6.80 mm shank DIN 6535HB T=3

Name: ATORN solid carbide square end mill ultra 6.80 mm shank DIN 6535HB T=3
Brand: ATORN
SKU: 16788068

Brand: ATORN

Surface: ULTRA

Length: 63 mm

Art.-no. 16788068

Manufacturer article no. 10910721

EAN 4050293091144

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ATORN solid carbide square end mill ultra 6.80 mm shank DIN 6535HB T=3

Art.-no. 16788068

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Application

End mill for universal use when plunge milling, groove milling and keyway cutting as well as face milling and peripheral milling.

Execution

solid carbide ultra-fine grain
straight shank in accordance with DIN 6535 HB
centre cutting
radial relief
with clearance
ULTRA-coated

Notes

The undersized dimensions are particularly suited for cutting keyways

Product information

HAHN+KOLB Catalogue

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Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293091144
Manufacturer Part Number	10910721
Cutting material	SC
Surface	ULTRA
Type	N
Number of cutting edges (Z)	3 PCS
Twist angle	30°
Tool holding device	HB parallel shank
Construction length	Normal
Cutting edge diameter	6.8 mm
Cutting edge length	16 mm
Clearance length	25 mm
Length	63 mm
Edge protection chamfer length	0.1 mm
Clearance diameter	6.6 mm
Shank diameter	8 mm
fz steel 1000	0.03 mm
Gross Weight	0.043 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	fz [mm/T] at diameter	Suitability
1.00 Steels
1.01 Free machining steel	9 S 20	< 900	1.0711	90-100	0.04-0.05	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	90-100	0.04-0.05	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	70-90	0.04-0.05	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	70-80	0.04-0.05	⚫
1.05 Cast iron	GS-45	<1000	1.0446	60-70	0.04-0.05	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	55-70	0.04-0.05	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	40-50	0.04-0.05	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	50-60	0.02-0.03	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	60-80	0.04-0.05	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	30-60	0.04-0.05	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	40-50	0.02-0.03	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	400-500	0.04-0.06	⚪
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	400-500	0.04-0.06	⚪
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	100-130	0.02-0.04	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	100-130	0.02-0.04	⚪
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	150-200	0.02-0.04	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		100-120	0.02-0.04	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	140-150	0.02-0.04	⚪
3.08 Duroplast	Bakelit, Melamin	<150		100-120	0.02-0.04	⚪
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		80-100	0.02-0.04
3.10 Graphite	C8000	<60		-	-
3.11 Composite materials				-	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	80-120	0.04-0.05	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	80-120	0.04-0.05	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	80-120	0.04-0.05	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	35-50	0.01-0.02	⚪
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	30-40	0.01-0.02	⚪
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	30-40	0.01-0.02	⚪
6.00 Hard materials
6.01 Hardened steel -55 HRC	x40CrMoV5-1	-55HRC	0.9620	20-40	0.02-0.03
6.02 Hardened steel -65 HRC	90MnCrV8	<65HRC		20-40	0.02-0.03