ATORN twist drill TLP HSS, MK 2, 20.0 mm x 275 mm x 177 mm, 130°

Name: ATORN twist drill TLP HSS, MK 2, 20.0 mm x 275 mm x 177 mm, 130°
Brand: ATORN
SKU: 11085200

Brand: ATORN

Surface: Uncoated

DIN: 341

Length: 275 mm

Art.-no. 11085200

Manufacturer article no. 10472693

EAN 4050293035834

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ATORN twist drill TLP HSS, MK 2, 20.0 mm x 275 mm x 177 mm, 130°

Art.-no. 11085200

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Application

Geometry with deep-hole profile for application up to a strength of 1000 N/mm².

Execution

Twist drill with deep-hole profile

Advantage

Deep-hole profile for optimised chip removal at greater drilling depths without venting
effective removal of chips thanks to large chipping spaces

Notes

chamfer nitrated < Ø16; steam treated > Ø16

Product information

METZLER Catalogue

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Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293035834
Manufacturer Part Number	10472693
Cutting material	HSS
Surface	Uncoated
Type	TLP
Angle of the tip	130 Degree
DIN	341
Tool holding device	Morse taper shank
Cutting edge diameter	20 mm
Chip flute length	177 mm
Length	275 mm
Morse taper size	MK 2
f steel 1000	0.22 mm/r
Gross Weight	0.408 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	20-28	0.28-0.35	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	20-28	0.28-0.35	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	18-22	0.2-0.25	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	10-18	0.2-0.25	⚪
1.05 Cast iron	GS-45	<1000	1.0446	12-16	0.2-0.25	⚪
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	5-16	0.18-0.2	⚪
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	5-6	0.18-0.2
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	6-8	0.18-0.2
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	6-8	0.18-0.2
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	4-8	0.18-0.2
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	5-8	0.18-0.2
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	40-60	0.28-0.35	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	30-40	0.28-0.35	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	13-18	0.2-0.25	⚫
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	20-30	0.2-0.25	⚫
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	30-40	0.28-0.35	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	55-75	0.28-0.35	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		18-22	0.28-0.35	⚪
3.08 Duroplast	Bakelit, Melamin	<150		8-10	0.28-0.35	⚪
3.09 Fibre-reinforced plastics	CFK, GFK	<1500		10-15	0.18-0.2	⚪
3.10 Graphite	C8000	<60		-	-	⚪
3.11 Composite materials				-	-	⚪
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	16-20	0.28-0.35	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	16-20	0.28-0.35	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	16-20	0.28-0.35	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	2-5	0.18-0.2
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	2-5	0.18-0.2
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	2-5	0.18-0.2