TungRec

product_Milling_TungRec

Excellent surface finish and wall accuracy in shoulder milling

Helical cutting edge and large axial rake angle on insert provide smooth cutting in semi-finishing operation.

Applications & Features

Shoulder millingShoulder milling RSlottingSlotting RSide millingPocketingRampingPlungingHole enlargingCoolant hole

1. Inserts

• Helical cutting edge for high wall accuracy
• Wiper edge for excellent surface finish
• Optimized rake angle for sharpness and reliability
• 4 chipbreaker types for a wide range of applications
• Corner radius range up to 3.2 mm (0.126″)
• Available in DLC coating and cermet inserts

2. Cutter body

• Air holes for improved chip evacuation
• Available in coarse- and close-pitch, and long shank cutters

Inserts & Grades

Inserts

AO*T07/18

  • Maximum depth of cut
    – AO*T07: 7 mm
    – AO*T18: 16.7 mm

AS*T11

  • Maximum depth of cut: 10.6 mm
Grades

AH725

  • PVD Coated Grade for general purpose of machining steel & stainless in a wide variety of applications.

AH140

 

  • PVD Coated Grade for milling of stainless steels at low speeds.

KS15F

  • Uncoated cemented carbide.

Cutter bodies

Shank Type

EPO (ø12 – ø63mm)

High precision shoulder square endmills

  • EPO07
    – Tool dia.: ø12 – ø28 mm
    – Insert: AO*T07
  • EPO11
    – Tool dia.: ø12 – ø50 mm
    – Insert: AS*T11
  • EPO18
    – Tool dia.: ø25 – ø63 mm
    – Insert: AO*T18
Shank Type

ELS11 (ø25 – ø40mm)

Highly productive endmills for roughing

– Insert: AS*T11

Modular Type

HPO (ø12 – ø32mm)

High precision shoulder square endmills (TungRec) with TungFlex

  • HPO07
    – Tool dia.: ø12 – ø25 mm
    – Insert: AO*T07
  • HPO11
    – Tool dia.: ø20 – ø32 mm
    – Insert: AS*T11
Bore Type

TPO (ø32 – ø160 mm)

High precision shoulder square mills

  • TPO07
    – Tool dia.: ø32 – ø50mm
    – Insert: AO*T07
  • TPO11
    – Tool dia.: ø40 – 100 mm
    – Insert: AS*T11
  • TPO18
    – Tool dia.: ø40 – ø160mm
    – Insert: AO*T18
Bore Type

TLS11 (ø50mm)

Highly productive shoulder square mills for roughing

– Insert: AS*T11

Practical examples

Part: Machine parts
Material: SCM440 / 42CrMo4
Cutter: TPO07R040M16.0E10 (ø40, z = 10)
Insert: AOMT070208PDPR-MJ
Grade: AH725
Cutting conditions: Vc = 130 (m/min)
fz = 0.1 (mm/t)
Vf = 1000 (mm/min)
ap = 3.0 (mm)
ae = ~ 30 (mm)
Application: Shoulder milling
Coolant: Dry
Machine: Vertical MC, BT40
Part: Compressor parts
Material: SS400 / E275A
Cutter: EPS11033RSB (ø33, z = 5)
Insert: ASMT11T304PDPR-MJ
Grade: NS740
Cutting conditions: Vc = 150 (m/min)
fz = 0.13 (mm/t)
Vf = 940 (mm/min)
ap = 5 (mm)
ae = 15 (mm)
Application: Shoulder milling
Coolant: Dry
Machine: Vertical MC, BT50
Part: Machine parts
Material: SS400 / E275A
Cutter: TLS11R050M22.0E04
Insert: ASMT11T308PDPR-MJ
Grade: AH725
Cutting conditions: Vc = 150 (m/min)
fz = 0.17 (mm/t)
Vf = 649 (mm/min)
ap = 40 (mm)
ae = 5 (mm)
Application: Shoulder milling
Coolant: Dry
Machine: Vertical MC, BT50

Standard cutting conditions

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