ATORN SC HPC POWER end mill STEEL 20.0x30x76x126mm HB type N extra long

Name: ATORN SC HPC POWER end mill STEEL 20.0x30x76x126mm HB type N extra long
Brand: ATORN
SKU: 16854520

Brand: ATORN

Surface: ULTRA

Length: 126 mm

Art.-no. 16854520

Manufacturer article no. 10617276

EAN 4050293410532

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ATORN SC HPC POWER end mill STEEL 20.0x30x76x126mm HB type N extra long

Art.-no. 16854520

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Application

HPC end mill for machining steel and cast iron — low-vibration, multi-functional and high-performance tool for rough machining and finishing up to 2xD.

Execution

Solid carbide ultra-fine grain
ULTRA high-performance coating
Centre cutting
Uneven twist angle: 35°/38°
Unequal cutting edge pitch
With edge protection chamfer
With clearance
Cutting edge with edge preparation

Advantage

Increased material removal rate
High level of process reliability up to 2xD
Higher feed rates and cutting depths possible
Reduces vibrations
Ideal for static and dynamic trochoidal milling

Product information

HAHN+KOLB Catalogue

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Certificates/ Documents

Brand	ATORN
Main EAN Code	4050293410532
Manufacturer Part Number	10617276
Cutting material	SC
Surface	ULTRA
Type	N
Number of cutting edges (Z)	4 PCS
Twist angle	35° 38°
Tool holding device	HB parallel shank
Construction length	Long
Cutting edge diameter	20 mm
Cutting edge length	30 mm
Clearance length	76 mm
Length	126 mm
Edge protection chamfer length	0.3 mm
Clearance diameter	19 mm
Shank diameter	20 mm
fz steel 1000	0.15 mm
Gross Weight	0.420 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	fz [mm/T] at diameter	Suitability
1.00 Steels
1.01 Free machining steel	9 S 20	< 900	1.0711	230-275	0.24	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	230-275	0.24	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	230-275	0.24	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	160-200	0.22	⚫
1.05 Cast iron	GS-45	<1000	1.0446	120-150	0.19	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	140-180	0.22	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	110-130	0.17
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	110-140	0.17	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	100-120	0.17	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	100-120	0.16	⚫
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	180-220	0.28	⚫
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	150-180	0.24	⚫
4.03 Ductile iron	GTW-55	<280 HB	0.8055	120-150	0.24	⚫