ATORN twist drill bit type UNI/VA HSSE-V3 TiAlN 3xD 17.5 x 20 mm x 62 mm

Name: ATORN twist drill bit type UNI/VA HSSE-V3 TiAlN 3xD 17.5 x 20 mm x 62 mm
Brand: ATORN
SKU: 11036340

Brand: ATORN

Surface: TiAlN

Length: 123 mm

DIN: 1897

Art.-no. 11036340

Manufacturer article no. 12280587

EAN 4050293568929

All versions

Manufacturer information

Specification

Application

Universal use in all material groups up to a strength of 1300 N/mm²

Execution

Twist drill with unified shaft
Diameter 1.00 mm–1.90 mm = tip angle 140°
Diameter 2.00 mm–4.00 mm = tip angle 130°
Diameter 4.10 mm–20.0 mm = tip angle 120°
2 drill heels
38° to 40° spiral angle
Straight main cutting edge

Advantage

Drilling without centring
Problem solver in low-performance machines without internal cooling in high-strength steels and stainless steels
Extremely hard, low-friction and temperature-resistant TiAlN coating for longer life
Very high feed rates can be achieved

Technical information

Brand	ATORN
EAN	4050293568929
Manufacturer Part Number	12280587
Material to be processed	Universal use
Cutting material	HSSE V3
Surface	TiAlN
Type	VA
Self-centring	Yes
Tool holding device	HA parallel shank
Cutting edge diameter	17.5 mm
Angle of the tip	120 Degree
Chip flute length	62 mm
Length	123 mm
f steel 1000	0.07 mm/r
DIN	1897
Harmonized System Code	82075060
Product Group	112
Gross Weight	0.214 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	50-60	0.36-0.46	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	50-60	0.36-0.46	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	40-55	0.36-0.46	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	20-35	0.36-0.46	⚫
1.05 Cast iron	GS-45	<1000	1.0446	18-26	0.36-0.46	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	18-22	0.36-0.46	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	15-20	0.26-0.36	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	18-24	0.36-0.46	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	18-22	0.36-0.46	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	18-22	0.36-0.46	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	13-18	0.26-0.36	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	60-100	0.55-0.65	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	30-60	0.55-0.65	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	50-60	0.36-0.46	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	20-45	0.36-0.46	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	20-35	0.55-0.65	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	30-60	0.55-0.65	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		-	-	⚫
3.08 Duroplast	Bakelit, Melamin	<150		-	-	⚫
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	25-50	0.4-0.5	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	32-40	0.4-0.5	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	32-40	0.4-0.5	⚫