MITSUBISHI MATERIALS CORPORATION
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BREAKER SYSTEMS FOR SMALL SIZE INSERTS

ANGULAR AND PARALLEL CHIP BREAKER
CHIP CONTROL RANGES
3-DIMENSIONAL CHIP BREAKER
CHIP CONTROL RANGES


FEATURES OF CHIP BREAKER
Breaker Features CCGH/CCGT
Type
CCMH/CCMT
CPMH/CPMT
Type
DCMT
Type
SMG
(G class)
  • For medium cutting.
  • 3D moulded chipbreaker provides good chip control. Breaker geometry appropriate for copying and back turning.
CCGH/CCGTタイプ
FV
(M class)
  • Sharp cutting edge and low resistance design dots achieve excellent cutting performance.
  • Suitable for low depth of cut and low feed rates.
CCMH/CCMT/CPMH/CPMTタイプ DCMTタイプ
SV
(M class)
  • For light cutting.
  • The double design dots promote chip discharge for mild steel machining and at low depth of cut machining.
CCMH/CCMT/CPMH/CPMTタイプ DCMTタイプ
MV
(M class)
  • A positive insert and the large rake angle achieve sharp cutting edge performance.
  • The double breakers and round-shaped dots in the rake face achieve a wide range of chip discharge.
CCMH/CCMT/CPMH/CPMTタイプ DCMTタイプ
Standard
(M class)
  • For medium cutting.
  • Balance of edge strength and sharpness due to a combination of a flat land and large rake angle.
CCMH/CCMT/CPMH/CPMTタイプ DCMTタイプ
FJ
  • The curved cutting edges support changes in cutting depth-smooth chip discharge and disposal.
  • The large rake angle highly suitable for finishing difficult-to-cut materials.
CCGH/CCGTタイプ
MJ
  • The curved cutting edges support changes in cutting depth-smooth chip discharge and disposal.
  • Large rake angle highly suitable for finishlight cutting difficult-to-cut materials.
CCGH/CCGTタイプ
Breaker DCGT
Type
TCGT/TCMT
Type
TPMH
Type
VBGT/VBMT
Type
VCMT
Type
WBMT/WCGT
Type
SMG
(G class)
DCGTタイプ    
FV
(M class)
TCGT/TCMTタイプ VCMTタイプ
SV
(M class)
MV
(M class)
TPMHタイプ VBGT/VBMTタイプ VCMTタイプ WBMT/WCGTタイプ
Standard
(M class)
TCGT/TCMTタイプ VCMTタイプ
FJ DCGTタイプ TCGT/TCMTタイプ VBGT/VBMTタイプ WBMT/WCGTタイプ
MJ DCGTタイプ TCGT/TCMTタイプ VBGT/VBMTタイプ WBMT/WCGTタイプ

Breaker Features CCGH/CCGT
Type
CPGT
Type
DCGT
Type
FS
  • For precision finishing.
  • Small width lead breaker for preferentially good chip control.
  • Sharp cutting edge gives good cutting surface.
F
  • For finish cutting.
  • Angled breaker controls chip flow.
  • Sharp cutting edge gives good cutting surface.
CCGH/CCGTタイプ CPGTタイプ DCGTタイプ
R/L
  • Angled breaker for light cutting.
  • Good chip control for low to medium feed rates.
Standard
  • For light cutting.
  • Good chip control for low to medium feed rates.
CPGTタイプ
Breaker TPGH
Type
TPGV/TPGT
Type
TCGT
Type
VBGT/VCGT
Type

WBGT

Type

WCGT
Type
WPGT
Type
FS TPGHタイプ WPGTタイプ
F TPGV/TPGTタイプ TCGTタイプ VBGT/VCGTタイプ WBGTタイプ
R/L WCGTタイプ
Standard WPGTタイプ

Breaker Features CCET Type CCGT Type DCET Type DCGT Type VBET Type
SR
  • The wide lead breaker for medium cutting is suitable for Swiss type lathe machining.
  • The insert design for low resistance controls chip flow.
CCETタイプ DCETタイプ VBETタイプ
SS
  • The parallel breaker for light cutting is suitable for Swiss type lathe machining.
  • Excellent chip control at low feed rate.
CCGTタイプ DCGTタイプ
SN
  • The parallel breaker for general purpose is suitable for Swiss type lathe machining.
  • Excellent chip control for low to medium feed rates.
CCETタイプ CCGTタイプ DCETタイプ DCGTタイプ VBETタイプ