ATORN HPC POWER SC end mill, HARD, 8.0 x 20 x 27 x 63 mm r=0.5 HA, type H, long - Solid carbide HPC end mill, long

ATORN HPC POWER SC end mill, HARD, 8.0 x 20 x 27 x 63 mm r=0.5 HA, type H, long - Solid carbide HPC end mill, long - 1

ATORN HPC POWER SC end mill, HARD, 8.0 x 20 x 27 x 63 mm r=0.5 HA, type H, long

Name: ATORN HPC POWER SC end mill, HARD, 8.0 x 20 x 27 x 63 mm r=0.5 HA, type H, long
Brand: ATORN
SKU: 16855648

Brand: ATORN

Surface: ULTRA H

Length: 63 mm

Art.-no. 16855648

Manufacturer article no. 10617325

EAN 4050293411027

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ATORN HPC POWER SC end mill, HARD, 8.0 x 20 x 27 x 63 mm r=0.5 HA, type H, long

Art.-no. 16855648

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Application

HPC end mill for high-strength materials up to 1600 N/mm² and hardened steel up to 55 HRC – optimal application in trochoidal milling and in edge, corner and groove machining.

Execution

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

Advantage

Increased material removal rate
High process reliability owing to robust cutting edges
Very good surface quality
Reduces vibrations
Ideal for static and dynamic trochoidal milling

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HAHN+KOLB Catalogue

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Brand	ATORN
Main EAN Code	4050293411027
Manufacturer Part Number	10617325
Cutting material	SC
Surface	ULTRA H
Type	H
Number of cutting edges (Z)	4 PCS
Twist angle	35° 38°
Tool holding device	HA parallel shank
Construction length	Normal
Cutting edge diameter	8 mm
Cutting edge length	20 mm
Clearance length	27 mm
Length	63 mm
Clearance diameter	7.7 mm
Shank diameter	8 mm
fz hard 52 HRC	0.02 mm
Gross Weight	0.042 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	-		⚪
1.02 Structural steel	ST 37-2	<500	1.0037	-		⚪
1.03 Structural steel	ST 60-2	> 500	1.7735	-		⚪
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	120-140	0.04	⚫
1.05 Cast iron	GS-45	<1000	1.0446	120-140	0.04	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	120-140	0.04	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	120-140	0.04
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	120-140	0.04	⚫
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	100-120	0.04	⚫
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	100-120	0.03	⚫
4.00 Cast metal
4.01 Grey cast iron	GG10	<260 HB	0.6010	180-220	0.06	⚪
4.02 Spheroidal graphite iron	GGG 40	<310 HB	0.7040	150-180	0.05	⚪
4.03 Ductile iron	GTW-55	<280 HB	0.8055	120-150	0.05	⚪
6.00 Hard materials
6.01 Hardened steel -55 HRC	x40CrMoV5-1	-55HRC	0.9620	80-100	0.02	⚫
6.02 Hardened steel -65 HRC	90MnCrV8	<65HRC		-