ATORN solid carbide drill UNI TiAlNplus 3xD without IC 7.9 mm straight shank HA - High-performance drill, solid carbide TiAlNplus HPC 3xD without internal cooling HA

ATORN solid carbide drill UNI TiAlNplus 3xD without IC 7.9 mm straight shank HA

Name: ATORN solid carbide drill UNI TiAlNplus 3xD without IC 7.9 mm straight shank HA
Brand: ATORN
SKU: 11104079

Brand: ATORN

Surface: TiAlN plus

Length: 79 mm

DIN: 6537

Art.-no. 11104079

Manufacturer article no. 10914718

EAN 4050293522808

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ATORN solid carbide drill UNI TiAlNplus 3xD without IC 7.9 mm straight shank HA

Art.-no. 11104079

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Application

for HPC boring up to a strength of 1300 N/mm²

Execution

solid carbide TiAlNplus high-performance drill
2 drill heels
Cone polished section
30° spiral angle
Straight main cutting edge

Advantage

economic drilling in a wide variety of materials with high cutting values
newly developed geometry in conjunction with a multi-layer coating individually tailored to drilling ensures significantly longer service lives
Cutting edge finishing reduces micro-fractures and increases the service life

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

Brand	ATORN
Cutting edge diameter	7.90 mm
Main EAN Code	4050293522808
Manufacturer Part Number	10914718
Tolerance of cutting edge diameter	h7
Cutting material	SC
Surface	TiAlN plus
Max. drilling depth (D)	3xD
Type	HPC UNI
Coolant supply	External
Tool holding device	HA parallel shank
Angle of the tip	140 Degree
Shank diameter	8 mm
Chip flute length	41 mm
Length	79 mm
f steel 1000	0.15 mm/r
DIN	6537
Gross Weight	0.035 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	90-120	0.16-0.22	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	90-120	0.16-0.22	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	90-120	0.16-0.22	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	80-95	0.15-0.21	⚫
1.05 Cast iron	GS-45	<1000	1.0446	60-95	0.15-0.21	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	70-105	0.16-0.22	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	30-60	0.08-0.12	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	30-75	0.08-0.12	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	75-85	0.08-0.12	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	30-70	0.08-0.12	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	30-50	0.08-0.12	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	200-250	0.18-0.22	⚪
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	160-200	0.18-0.22	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	90-135	0.15-0.20	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	110-160	0.15-0.20	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	150-170	0.15-0.20	⚪
3.07 Thermoplastic	PVC, Acrylglas	<100		30-80	0.12-0.17	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	220-260	0.15-0.20	⚫
3.08 Duroplast	Bakelit, Melamin	<150		30-70	0.12-0.17	⚪
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		30-60	0.12-0.17
3.10 Graphite	C8000	<60		75-110	0.10-0.15
3.11 Composite materials				-	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	75-110	0.18-0.25	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	60-100	0.13-0.18	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	60-100	0.13-0.18	⚫