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AddMultiTurn

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6-corner inserts for high versatility, economy and productivity

Front Turning, Back Turning, Profiling, and Face Turning with ONE SINGLE TOOL

AddMultiTurn

Applications & Features

Applications

External turning

Features

1. Two types of corner and cutting edge angles for versatile applications

Double-sided 6-corner insert with 80° or 35° corner angle

  • Back (pull) turning: High feed designed cutting edge improves productivity about 200% higher than existing ISO tools with no need for special programming.
  • Front (push) turning: Same machining process is available using the same cutting edge angle as standard ISO tools.

 

2. Y-PRISM safe lock design has a rail on the shim and matching slot on the insert for tight interlocking and secure clamping.


Prevents the cutting forces from affecting the tool position in any direction and ensures high stability


Both inserts are interchangeable on the same toolholder

Inserts & Grades

Inserts

3C-TCMT

  • Positive 7 deg relief angle, M class, triangular insert

6C-TOMG

  • Negative relief ang., M class, 80 deg corner angle insert

6V-TOMG

  • Negative relief ang., M class, 35 deg corner angle insert
Grades

AH8015

  •  Good balance between wear and fracture resistance
  • First choice for machining heat-resistant alloy under general cutting conditions

T9225

  • First choice for roughing to medium cutting
  • High fracture resistance

T9215

  • Well-balanced between wear and chipping resistance
  •  First choice for steel
  • High versatility for a wide range of applications

Toolholders

External turning

Double-clamp AddMultiTurn Toolholders

External turning

Screw-on AddMultiTurn Toolholders

Practical examples

Example #1
Part: Turbine shaft
Material: SCr420 / 20Cr4
Toolholder: ATXOL2525M25-A
Insert: 6C-TOMG250608M-TM
Grade: T9215
Cutting conditions: Vc = 147 (m/min)
Face turning:
f = 0.35 (mm/rev)
ap = 1 – 2 (mm)
External turning:
f = 0.5 (mm/rev)
ap = 0.5 (mm)Coolant: Wet (External coolant)
Application: Face turning, External turning
Example #2
Part: Gear part
Material: S25C / C25
Toolholder: ATXOR2525M25-A
Insert: 6V-TOMG250604F-TSF
Grade: T9215
Cutting conditions: Vc = 200 (m/min)
Roughing :
f = 0.6 (mm/rev) x 2 passes
Finishing :
f = 0.1 (mm/rev) x 1 pass
ap = 0.5 (mm) x 3 passesCoolant: Wet (External coolant)
Application: External turning

Standard cutting conditions

ISO Operation Chipbreaker Grade Depth of cut: ap (mm) Feed: f (mm/rev) Cutting speed
Front turning Back turning Front turning Back turning Vc (m/min)
Finishing TSF T9215 0.2 – 1.5 0.2 – 1.5 0.08 – 0.4 0.2 – 1.2 150 – 400
TSF T9225 0.2 – 1.5 0.2 – 1.5 0.08 – 0.4 0.2 – 1.2 80- 300
Medium to heavy cutting TM T9215 0.5 – 2.5 0.5 – 2.5 0.2 – 0.6 0.4 – 1.2 150 – 400
TM T9225 0.5 – 2.5 0.5 – 2.5 0.2 – 0.6 0.4 – 1.2 80 – 300
Finishing TSF T9215 0.2 – 1.5 0.2 – 1.5 0.08 – 0.4 0.2 – 1.2 100 – 250
TSF AH8015 0.2 – 1.5 0.2 – 1.5 0.08 – 0.4 0.2 – 1.2 90 – 190
Medium to heavy cutting TM T9215 0.5 – 2.5 0.5 – 2.5 0.2 – 0.6 0.4 – 1.2 100 – 250
TM AH8015 0.5 – 2.5 0.5 – 2.5 0.2 – 0.6 0.4 – 1.2 90 – 190
Finishing TSF T9215 0.2 – 1.5 0.2 – 1.5 0.08 – 0.4 0.2 – 1.2 140 – 500
Medium to heavy cutting TM T9215 0.5 – 2.5 0.5 – 2.5 0.2 – 0.6 0.4 – 1.2 140 – 500
Finishing TSF AH8015 0.2 – 1.5 0.2 – 1.5 0.08 – 0.4 0.2 – 1.2 20 – 80
Medium to heavy cutting TM AH8015 0.5 – 2.5 0.5 – 2.5 0.2 – 0.6 0.4 – 1.2 20 – 80

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