ATORN SC HPC torus milling cutter, Ø 4.0 x 11 x 20 x 57 mm, HA shaft, r=0.3 mm

Name: ATORN SC HPC torus milling cutter, Ø 4.0 x 11 x 20 x 57 mm, HA shaft, r=0.3 mm
Brand: ATORN
SKU: 16672210

Brand: ATORN

Surface: ULTRA MS

Length: 57 mm

Art.-no. 16672210

Manufacturer article no. 11861105

EAN 4050293360295

All versions

Manufacturer information

Specification

Application

HPC torus milling cutter with an unequal twist and unequal pitch for smoothing and rough machining stainless steels and titanium, Ni and Co alloys. The unequal twist angle prevents vibration on the tool, thereby ensuring excellent finishing surfaces as well as higher feed rates and greater cutting depths.

Execution

Ultra-fine grain cemented carbide
HA straight shank
With clearance
ULTRA MS high-performance coating
Defined cutting edge rounding
Centre cutting

Advantage

Rough machining and smoothing with a single tool
Ideal for trochoidal milling
HPC geometry for optimum feed rates and running smoothness
Suitable for large cutting depths

Technical information

Brand	ATORN
Main EAN Code	4050293360295
Manufacturer Part Number	11861105
Cutting material	SC
Surface	ULTRA MS
Type	VA
Number of cutting edges (Z)	4 PCS
Twist angle	38°
Tool holding device	HA parallel shank
Construction length	Normal
Cutting edge diameter	4 mm
Cutting edge length	11 mm
Clearance length	20 mm
Length	57 mm
Clearance diameter	3.7 mm
Shank diameter	6 mm
Edge radius	0.3 mm
fz stainless steel	0.015 mm
Harmonized System Code	82077031
Product Group	1HJ
Gross Weight	0.018 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	120-140	0.025	⚫
1.02 Structural steel	ST 37-2	<500	1.0037	130-150	0.025	⚫
1.03 Structural steel	ST 60-2	> 500	1.7735	130-150	0.025	⚫
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	120-140	0.03	⚫
1.05 Cast iron	GS-45	<1000	1.0446	120-140	0.03	⚫
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	-	-	⚫
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	-	-	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	-	-
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	-	-
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	-	-
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	60-80	0.02	⚫
5.00 Special alloys
5.01 Titanium alloy	TiAI5Sn2,5	<1200	3.7115	60-80	0.025	⚫
5.02 Nickel-based alloy	NiCr21Mo	<1400	2.4858	60-80	0.022	⚫
5.03 Super alloys	X45CrSi 9 3	<1400	1.4718	60-80	0.025	⚫