ATORN solid carbide drill UNI TiAlNplus 3xD with IC 7.4 mm straight shank HB |QUANTITY DISCOUNT - High-performance drill SC TiAlNplus HPC 3xD with internal cooling HB |QUANTITY DISCOUNT

ATORN solid carbide drill UNI TiAlNplus 3xD with IC 7.4 mm straight shank HB |QUANTITY DISCOUNT

Name: ATORN solid carbide drill UNI TiAlNplus 3xD with IC 7.4 mm straight shank HB |QUANTITY DISCOUNT
Brand: ATORN
SKU: LG11102274

Brand: ATORN

Surface: TiAlN plus

Length: 79 mm

DIN: 6537

Art.-no. LG11102274

Manufacturer article no. 10914564

EAN 4050293521269

All versions

Manufacturer information

Specification

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

Technical information

Brand	ATORN
Cutting edge diameter	7.40 mm
EAN	4050293521269
Manufacturer Part Number	10914564
Tolerance of cutting edge diameter	h7
Cutting material	SC
Surface	TiAlN plus
Max. drilling depth (D)	3xD
Type	HPC UNI
Coolant supply	Internal
Tool holding device	HB parallel shank
Angle of the tip	140 Degree
Shank diameter	8 mm
Chip flute length	41 mm
Length	79 mm
f steel 1000	0.21 mm/r
DIN	6537
Harmonized System Code	82075050
Gross Weight	0.046 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	100-140	0.16-0.22	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	100-140	0.16-0.22	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	95-135	0.16-0.22	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	85-110	0.15-0.21	⚫
1.05 Cast iron	GS-45	<1000	1.0446	70-110	0.15-0.21	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	80-120	0.16-0.22	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	40-70	0.08-0.12	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	40-85	0.08-0.12	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	85-100	0.08-0.12	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	35-85	0.08-0.12	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	40-60	0.08-0.12	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	200-300	0.18-0.22	⚪
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	180-220	0.18-0.22	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	100-150	0.15-0.2	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	120-180	0.15-0.2	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	160-190	0.15-0.2	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	250-280	0.15-0.2	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		30-100	0.12-0.17	⚪
3.08 Duroplast	Bakelit, Melamin	<150		30-80	0.12-0.17	⚪
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		30-70	0.12-0.17
3.10 Graphite	C8000	<60		85-130	0.1-0.15
3.11 Composite materials				-	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	85-130	0.18-0.25	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	70-110	0.13-0.18	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	70-110	0.13-0.18	⚫

Documents/CAD data

Product information

METZLER Catalogue

CAD data (available after login)

Certificates/ Documents

Alternative products

Alternative products:

1 x

ORION high-perf. drill, SC TiAlN, HPC 3xD 7.4 mm x 8 mm x 79 mm HB internal

High-performance drill, solid carbide TiAlN HPC 3xD with internal cooling HB

ORION

Art.-no. 11174274

Quantity: 1 x

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