ATORN twist drill NV HSSE, DIN 338, 8.8 mm x 125 mm x 81 mm, 135°

Name: ATORN twist drill NV HSSE, DIN 338, 8.8 mm x 125 mm x 81 mm, 135°
Brand: ATORN
SKU: 11026432

Brand: ATORN

Surface: Uncoated

Length: 125 mm

DIN: 338

Art.-no. 11026432

Manufacturer article no. 10471472

EAN 4050293024500

All versions

Manufacturer information

Specification

Application

Geometry with reinforced core and increased thermal resistance for application from strengths upwards of 700 N/mm².

Execution

Twist drill with reinforced geometry

Advantage

excellent cutting durability owing to reinforced core geometry

Delivery

Packaging unit: drill Ø 1.0-6.0 mm = 10 pieces (price per piece)

Technical information

Brand	ATORN
Main EAN Code	4050293024500
Manufacturer Part Number	10471472
Material to be processed	Universal use
Cutting material	HSSE Co8
Surface	Uncoated
Type	NV
Self-centring	Yes
Tool holding device	HA parallel shank
Cutting edge diameter	8.8 mm
Angle of the tip	135 Degree
Chip flute length	81 mm
Length	125 mm
f steel 1300	0.11 mm/r
DIN	338
Harmonized System Code	82075060
Product Group	112
Gross Weight	0.038 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	25-45	0.2-0.28	⚪
1.02 Structural steel	ST 37-2	<500	1.0037	25-45	0.2-0.28	⚪
1.03 Structural steel	ST 60-2	> 500	1.7735	20-40	0.15-0.2	⚪
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	18-25	0.15-0.2	⚫
1.05 Cast iron	GS-45	<1000	1.0446	18-25	0.15-0.2	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	10-25	0.1-0.18	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	8-13	0.1-0.18	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	8-15	0.1-0.18	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	8-18	0.1-0.18	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	6-12	0.1-0.18	⚫
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	10-20	0.1-0.18	⚫
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	40-100	0.2-0.28
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	30-70	0.2-0.28
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	15-35	0.15-0.2	⚪
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	25-50	0.15-0.2	⚪
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	35-60	0.2-0.28	⚪
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	60-110	0.2-0.28	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		20-40	0.2-0.28
3.08 Duroplast	Bakelit, Melamin	<150		10-25	0.2-0.28
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		10-30	0.1-0.18
3.10 Graphite	C8000	<60		10-30	0.1-0.18
3.11 Composite materials				-	-
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	20-35	0.2-0.28	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	20-35	0.2-0.28	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	20-35	0.2-0.28	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	3-10	0.1-0.18	⚫
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	3-10	0.1-0.18	⚪
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	3-10	0.1-0.18	⚪