Sumitomo

FB type – Chipbreaker

High efficiency milling cutter for cast iron. Cutting edge specially designed for chip control of iron sheeting and soft steel processing

SKU: FB type - Chipbreaker01 Categories: ,
Cutting edges designed specifically for chip control

Reduce unexpected chipping Shock interruption and damage to steel pipes, rolled steel, and low carbon steel.

1. Reduce chipping of the knife edge with a raised spine.

2. The ridge on the front of the knife is high to improve chip breaking.

3. Variable slope design within the knife tip radius increases chip distortion and improves chip breakage.

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ช่วงการปรับใช้

Cutting edges specially designed for chip control


  • Separate adjustments are made for low cutting force and low feed rate.
  • Stable cutting regardless of changes in cutting level.

SPCH440 wheel hub parts


  • Eliminate choke disruption caused by entanglement of rolled steel chips
ชนิด FB-Ex1
Inserts DCMT11T308N-FB (T3000Z)
Conditions
Cutting
vc=200 m/min, f=0.03, 0.04, 0.05mm/rev
ap=0.50 to 0.60 mm wet

 


SAPH440 piston parts


  • Eliminate choke stalling by breaking the cutting chips into small pieces even at small cutting depths.
ชนิด FB-Ex2
Inserts DCMT11T308N-FB (T1500Z)
Conditions
Cutting
vc=360 m/min, f=0.14mm/rev, ap=0.30mm(rough) 0.02mm(finish), wet

 


STKM13A bearing parts


  • Improved chip breakage provides stable cutting and 30% longer tool life.
ชนิด FB-Ex3
Inserts TPMT110304N-FB (T3000Z)
Conditions
Cutting
vc=200 m/min, f=0.09 mm/rev, ap=0.25 mm, wet type

 


SAPH440 clutch parts


  • Improved chip control to improve production quality
ชนิด FB-Ex4
Inserts DCMT11T308N-FB (T3000Z)
Conditions
Cutting
vc=200 m/min, f=(1)0.08 mm (2)0.10 mm/rev, ap=(1)0 to 0.50 mm (2)0.50 mm, wet type

 


S45C Powertrain Parts


  • Improved chip breakage reduces tool damage by 40%.
ชนิด FB-Ex5
Inserts DCMT11T308N-FB (T3000Z)
Conditions
Cutting
vc=250 m/min, f=0.15mm/rev(drilling, internal faceting) 0.10 mm/rev(rounded corner), ap=0.25 mm, wet type

 


SCMr420H clutch parts


  • Excellent surface quality with improved chip breaking and edge strength.
ชนิด FB-Ex6
Inserts DCMT11T304N-FB (T1500Z)
Conditions
Cutting
vc=220 m/min, f=(1)0.15 mm (2)0.12 mm (3)0.18 mm/rev, ap=0.25 mm, wet type