TCB

product_Milling_TCB

Multifunctional counterboring tool with enriched tool diameter line up

Enriched tool diameter lineup for various hole making operations

Applications & Features

Shoulder millingPlungingHole enlargingCounterboring

1. Wide variety of tools for various counterboring operations

2. 2 types of endmills available

• Mono-block type: ø10 – ø43mm


• Cartridge type: ø26 – ø59mm, Diameter adjustable with shims

3. Provides a 90° flat surface

4. Multi-functionality

Inserts & Grades

Inserts

SPMP/SPMM

  • Inserts for TCB series
Grades

AH6225

  • P20 – P30 / M20 – M30
  • First choice for stainless steel
  • Excellent versatility for stainless steel machining, demonstrates a good combination of wear and fracture resistance

T313W

Cutter bodies

Shank Type

TCB (ø10- ø43 mm)

Cylindrical type holders for counter boring

Shank Type

TCB cartridge type (ø26- ø59 mm)

Cylindrical type holders for counter boring

Practical examples

Part: Con-rods
Material: S55C / C55
Drill: TCB170F25
Insert: SPMP831DS
Grade: T313W
Cutting conditions: Vc = 160 (m/min)
f = 0.2 (mm/rev)
Vf = 600 (mm/min)
H = 24 (mm)
Application: Boring
Coolant: Wet
Machine: Dedicated machine
Part: Valve
Material: FC250 / GG25 / 250
Drill: TCB240F25
Insert: SPMP042ERD
Grade: T313W
Cutting conditions: Vc= 180 (m/min)
f
= 0.3 (mm/rev)
V
f= 720 (mm/min)
H
= 30 (mm)
Application: Boring
Coolant: Wet
Machine: Horizontal M/C, BT50
Part: Bearing
Material: S45C / C45
Drill: TCB-320
Insert: SPMM322ERD
Grade: T313W
Cutting conditions: Vc= 150 (m/min)
f
= 0.25 (mm/rev)
V
f= 375 (mm/min)
H
= 40 (mm)
Application: Boring
Coolant: Wet
Machine: NC lathe

Standard cutting conditions

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