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ATORN SC end mill D 4.0 x 12 x 20 x 57mm, HA shaft 5 cutting edges, ULTRA MS - Solid carbide HPC end mill ATORN SC end mill D 4.0 x 12 x 20 x 57mm, HA shaft 5 cutting edges, ULTRA MS - Solid carbide HPC end mill
ATORN SC end mill D 4.0 x 12 x 20 x 57mm, HA shaft 5 cutting edges, ULTRA MS - Solid carbide HPC end mill - 1
ATORN SC end mill D 4.0 x 12 x 20 x 57mm, HA shaft 5 cutting edges, ULTRA MS - Solid carbide HPC end mill - 2
ATORN

ATORN SC end mill D 4.0 x 12 x 20 x 57mm, HA shaft 5 cutting edges, ULTRA MS

Brand: ATORN

Surface: ULTRA MS

Length: 57 mm

Art.-no. 16670350

Manufacturer article no. 11861413

EAN 4050293363371

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Application

HPC end mill with uneven helical and uneven pitch for rough machining and finish machining of stainless steel, titanium alloy, nickel and copper alloys. The uneven helical pitch means that vibrations on the tool are reduced, which results in outstanding finished surfaces, while, at the same time, feed rates and cutting depths can be increased.

Execution

  • ultra-fine grain cemented carbide
  • with uneven helical (35/38°)
  • with reinforced core
  • HA straight shank
  • with clearance
  • high-performance ULTRA MS layer
  • with edge protection chamfer
  • defined cutting edge rounding
  • centre cutting

Advantage

  • optimum suitability for trochoidal milling
  • HPC geometry for maximum feed rates and running smoothness
  • suitable for large cutting depths
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Brand

ATORN

Main EAN Code

4050293363371

Manufacturer Part Number

11861413

Cutting material

SC

Surface

ULTRA MS

Type

VA

Number of cutting edges (Z)

5 PCS

Twist angle

35°
38°

Tool holding device

HA parallel shank

Construction length

Normal

Cutting edge diameter

4 mm

Cutting edge length

12 mm

Clearance length

20 mm

Length

57 mm

Edge protection chamfer length

0.1 mm

Clearance diameter

3.7 mm

Shank diameter

6 mm

fz stainless steel

0.02 mm

Product Group

1HJ

Gross Weight

0.022 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]fz [mm/T] at diameterSuitability
1.00 Steels
1.01 Free machining steel9 S 20< 9001.0711120-1400.025⚫
1.02 Structural steelST 37-2<5001.0037130-1500.025⚫
1.03 Structural steelST 60-2> 5001.7735130-1500.025⚫
1.04 Heat-treated steel42 CrMo 4<10001.7225120-1400.03⚫
1.05 Cast ironGS-45<10001.0446120-1400.03⚫
1.06 Case-hardened steel16 MnCr 5<12001.7131 - ⚫
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.4006 - ⚫
1.08 Heat-treated steel43 CrMo 4>10001.3563 -
1.09 Nitriding steel31 CrMoV 9<13001.8519 -
1.10 Tool steelX 38 CrMoV 5 1<13001.2343 -
2.00 Stainless steels
2.01 Austenitic stainless steelG-X 2 CrNiMo 18 15<11001.395360-800.02⚫
5.00 Special alloys
5.01 Titanium alloyTiAI5Sn2,5<12003.711560-800.025⚫
5.02 Nickel-based alloyNiCr21Mo<14002.485860-800.022⚫
5.03 Super alloysX45CrSi 9 3<14001.471860-800.025⚫

Art.-no.
Cust. Mat. No.

Hazardous Material

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