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TetraForce-Cut

Grooving tools with 4 cutting-edge insert

Ground insert clamps into unique insert pocket and provides high rigidity as well as repeatability

01 - TungModularSystem

TungModularSystem – New quick-change blade system for high productivity

02 - TCL38

TCL38 insert for deep grooving and parting processes / TetraForce-Cut

Applications
External grooving  Parting-off  Face grooving  External threading

 

Features

1. Unique 3-point clamping system

The unique pocket design provides accurate indexing repeatability of the cutting edge height.

2. Ground or molded chip breakers

Enhanced lineup for greater flexibility.

3. Expedited delivery service for special grooving inserts

Inserts

TetraMini-Cut Grooving and Parting-off Inserts (Grooving width 0.33 – 3.0 mm)

  • For precise grooving operation with uniquely designed insert, mainly in swiss and small lathes

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TetraForce-Cut Grooving and Parting-off Inserts (Grooving width 0.5 – 4.0 mm)

  • Suitable for accurate grooving with ground 4-edged inserts for wide range of components

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TetraMini-Cut Threading Inserts (Pitch 0.4 – 3.0 mm)

  • Threading insert with 4 cutting-edges

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Grades

SH7025

   

  • P20 – P30 / M20 – M30
  • The latest grade with sharp cutting edge designed for small part machining
  • A combination of a columnar-structured TiCN coating and multilayered TiAlN coating provides superior surface quality and process security

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AH7025

  

  • P20 – P30 / M20 – M30 / S15 – S25
  • Excellent wear resistance and high rigidity
  • First choice for grooving of various materials

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AH725

   

  • P15 – P30 / M15 – M30 / K25 – K30 / S15 – S25
  • Good balance between wear and chipping resistance
  • Suitable for machining steel and stainless steel under general cutting conditions

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SH725

     

  • P20 – P30 / M20 – M30
  • High wear resistance
  • Designed for machining steel and stainless steel

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AH8015

    

  • M01 – M20 / S10 – S20
  • Good balance between wear and fracture resistance
  • First choice for machining heat-resistant alloy under general cutting conditions

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AH8005

  

  • M01 – M10 / S01 – S10 / H10 – H20
  • Good resistance to wear and adhesion
  • Excellent performance in machining heat-resistant alloy at high speed

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AH6235

 

  • P30 – P40 / M30 – M40
  • Provides high reliability in interrupted cutting with large depths of cut

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NS9530

 

  • P20 – P30 / M20 – M30 / K10 – K20
  • High fracture resistance
  • Suitable for finishing to medium cutting of steel

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TH10

   

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Grooving & Parting & Threading

TetraMini-Cut Toolholders

Grooving and threading toolholder for swiss and small lathes

Face grooving toolholder

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Grooving & Parting & Threading

TetraForce-Cut Toolholders

Grooving and threading toolholder for general lathes

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Grooving & Parting & Threading

TetraForce-Cut / TetraMini-Cut modular blade

Modular type toolholder with square shank and PSC connection

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Example #1

General Engineering

Part:Shaft stator
Material:S45C / C45
Toolholder:STCR2525-27
Insert:TCS27-200-020
Grade:AH725
Cutting conditions:Vc = 210 (m/min)
f = 0.15 (mm/rev)
CDX = 2 (mm)
CW = 2 (mm)
Application: External grooving
Coolant: Wet
Machine: NC lathe
 
Example #2

Automotive Industry

Part:Input shaft
Material:SCr420 / 20Cr4
Toolholder:STCR2525Z18
Insert:TCG18R150-020
Grade:AH7025
Cutting conditions:Vc = 100 (m/min)
f = 0.08 (mm/rev)
CDX = 2.1 (mm)
CW = 2 (mm)
Application: External grooving
Coolant: Wet
Machine: NC lathe
 
Example #3

Miniature / Electronic Industry

Part:Spool shaft
Material:S45C / C45
Toolholder:STCR1010X18
Insert:TCP18R200F-010
Grade:SH725
Cutting conditions:Vc = 43 (m/min)
f = 0.10 (mm/rev)
CDX= 1.5 / 1.1 (mm/min)
CW = 2 / 2.5 (mm)
Application: External grooving
Coolant: Wet
Machine: Swiss lathe

View more TetraForce-Cut reports

 

View more TetraMini-Cut reports

TCL18R/L, TCS18R/L (3D chipbreaker), TCG18R/L (honed edge), TCG18R/L (Full R)
ISOWorkpiece materialsGradesCutting speed
Vc (m/min)		Feed: f (mm/rev)
TCL18TCS18TCG18
Carbon steel
S45C / C45, etc.		AH8005100 – 3000.03 – 0.120.04 – 0.160.04 – 0.14
AH7025100 – 200
AH623580 – 120
NS9530120 – 250
Alloy steel
SCM435 / 34CrMo4, etc.		AH800580 – 2500.03 – 0.120.04 – 0.160.04 – 0.14
AH702550 – 180
AH623550 – 100
NS9530100 – 200
Stainless steel
SUS304 / X5CrNi18-9, etc.		AH8005100 – 1500.03 – 0.120.04 – 0.160.04 – 0.14
AH702580 – 120
AH623550 – 120
Grey cast iron
FC250 / 250, etc.		AH800580 – 2500.03 – 0.120.04 – 0.160.04 – 0.14
AH702550 – 180
AH623550 – 100
NS953050 – 180
Ductile cast iron
FCD400 / 400-15, etc.		AH800580 – 1800.03 – 0.120.04 – 0.160.04 – 0.14
AH702550 – 120
AH623550 – 80
NS953050 – 180
Titanium alloys
Ti-6Al-4V, etc.		AH800550 – 700.03 – 0.120.04 – 0.160.04 – 0.14
AH702530 – 60
Superalloys
Inconel718, etc.		AH800540 – 600.03 – 0.120.04 – 0.160.04 – 0.14
AH702520 – 50
 
TCP18R/L (lightly honed edge) / TCP18R/L-F (sharp edge)
ISOWorkpiece materialsGradesCutting speed
Vc (m/min)		Feed
f (mm/rev)
Carbon steel
S45C / C45, etc.		SH702580 – 1800.01 – 0.08
AH72580 – 1800.03 – 0.1
Alloy steel
SCM435 / 34CrMo4, etc.		SH702580 – 1800.01 – 0.08
AH72580 – 1800.03 – 0.1
Stainless steel
SUS304 / X5CrNi18-9, etc.		SH702550 – 1200.01 – 0.08
AH72550 – 1200.03 – 0.1
Grey cast iron
FC250 / 250, etc.		AH72550 – 1800.03 – 0.1
SH702550 – 1800.01 – 0.08
Ductile cast iron
FCD400 / 400-15, etc.		AH72550 – 1800.03 – 0.1
SH702550 – 1800.01 – 0.08
Titanium alloys
Ti-6Al-4V, etc.		SH702530 – 800.01 – 0.08
AH72530 – 800.03 – 0.1
Superalloys
Inconel718, etc.		SH702520 – 600.01 – 0.08
AH72520 – 600.03 – 0.1
 
TCF18L (Face grooving)
ISOWorkpiece materialsGradesCutting speed
Vc (m/min)		Feed
f (mm/rev)
Carbon steel
S45C / C45, etc.		SH702530 – 1000.01 – 0.04
Alloy steel
SCM435 / 34CrMo4, etc.		SH702530 – 1000.01 – 0.04
Stainless steel
SUS304 / X5CrNi18-9, etc.		SH702530 – 1000.01 – 0.04
Grey cast iron
FC250 / 250, etc.		SH702530 – 1000.01 – 0.04
Ductile cast iron
FCD400 / 400-15, etc.		SH702530 – 1000.01 – 0.04
Titanium alloys
Ti-6Al-4V, etc.		SH702520 – 400.01 – 0.04
Superalloys
Inconel718, etc.		SH702510 – 300.01 – 0.04
 
TCT18R/L ／ TCT18FR
ISOWorkpiece materialHardnessGradeCutting speed
Vc (m/min)
Steel / Alloy steel
S45C, SCM440, etc.
C45, 42CrMoS4, etc.		< 200HBAH801580 – 180
AH72560 – 150
SH702560 – 150
> 200HBAH801560 – 160
AH72560 – 150
SH702560 – 150
Stainless steel
SUS304, etc.
X5CrNi18-9, etc.		–AH801550 – 130
–AH72550 – 80
–SH702550 – 80
Cast iron
FC250, FC300, etc.
250, 300, etc.		–AH801560 – 150
–AH72550 – 100
–SH702550 – 100
Superalloys
Ti-6AI-4V, Inconel718, etc.		–AH801520 – 80
–AH72520 – 80
–SH702520 – 80
 
TCL27, TCS27, TCM27, TCG27, TCL38
ISOWorkpiece materialsGradesCutting speed
Vc
(m/min)		Feed: f (mm/rev)Depth of cut
for profiling
(with full radius
insert)
Grooving,
Parting off		Parting off
(with hand)		Profiling
(with full radius insert)
TCLTCSTCMTCGTCSTCSTCM
Carbon steel
S45C / C45, etc.		AH8005100 – 3000.03 – 0.120.05 – 0.150.05 – 0.250.03 – 0.10.04 – 0.120.05 – 0.10.05 – 0.150.5
AH7025100 – 200
AH623580 – 120
NS9530120 – 250
Alloy steel
SCM435 / 34CrMo4, etc.		AH800580 – 2500.03 – 0.120.05 – 0.150.05 – 0.250.03 – 0.10.04 – 0.120.05 – 0.10.05 – 0.150.5
AH702550 – 180
AH623550 – 100
NS9530100 – 200
Stainless steel
SUS304 / X5CrNi18-9, etc.		AH8005100 – 1500.03 – 0.120.05 – 0.150.05 – 0.20.03 – 0.10.04 – 0.120.05 – 0.10.05 – 0.150.5
AH702580 – 120
AH623550 – 120
Grey cast iron
FC250 / 250, etc.		AH800580 – 2500.03 – 0.120.05 – 0.150.05 – 0.250.03 – 0.10.04 – 0.120.05 – 0.10.05 – 0.150.5
AH702550 – 180
AH623550 – 100
NS953050 – 180
Ductile cast iron
FCD400 / 400-15, etc.		AH800580 – 1800.03 – 0.120.05 – 0.150.05 – 0.20.03 – 0.10.04 – 0.120.05 – 0.10.05 – 0.150.5
AH702550 – 120
AH623550 – 80
NS953050 – 180
Titanium alloys
Ti-6Al-4V, etc.		AH800550 – 700.03 – 0.120.05 – 0.150.05 – 0.150.03 – 0.10.04 – 0.120.05 – 0.10.05 – 0.10.5
AH702530 – 60
Superalloys
Inconel718, etc.		AH800540 – 600.03 – 0.120.05 – 0.150.05 – 0.150.03 – 0.10.04 – 0.120.05 – 0.10.05 – 0.10.5
AH702520 – 50
 
1QP-TCX18R/L (Widening external grooves)
ISOWorkpiece materialsHardnessGradesCutting speed
Vc (m/min)		Feed: f (mm/rev)Depth of cut: ae (mm)
RE = 0.1RE = 0.2RE = 0.1RE = 0.2
Hard material · Hardened steel
SCM435 / 34CrMo4, SUJ2 / B1 etc.		> 50 HRCBX36080 – 1500.02 – 0.050.03 – 0.10.15 – 0.30.15 – 0.5

For more information about this product, visit our online e-catalog or download the product report:

e-Catalog

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