Hole Making Rough/Fine Boring
Rough Boring Tool For Large Diameter
Dia. range ∅ 150mm- ∅ 850mm 。 Modular design and flexible assembly for faster operation. Lightweight bridge can reduce the tool‘s weight.
Boring tool denomination
“1” Series name “2” Minimum boring diameter “3” Maximum boring diameter “4” LD means light weight, without LD means standard
Dia range DC (mm) 150-210 210-290 290-370 370-450 450-530
Weight （kg）
LF (mm)
Insert (Optional)
Product code
Coupling
Steel Bridge
Slider
Cartridge
MLR-150-210 MLR-210-290 MLR-290-370 MLR-370-450 MLR-450-530
5.5 6.7 8.1 9.8
BS-150-210 BS-210-290 BS-290-370 BS-370-450 BS-450-530
/
90
RB-150 RC-150 CC_ _1204
11.4
Lightweight Bridge Rough Boring Tools
Dia range DC (mm) 150-210 210-290 290-370 370-450 450-530
Weight （kg）
LF (mm)
Insert (Optional)
Product code
Coupling
Aluminium Bridge
Slider
Cartridge
MLR-150-210-LD MLR-210-290-LD MLR-290-370-LD MLR-370-450-LD
3.9 4.3 5.0 5.5
BS-150-210-LD BS-210-290-LD BS-290-370-LD BS-370-450-LD
/
90
RB-150 RC-150 CC_ _1204
MLR-450-530-LD BS-450-530-LD ● Rough boring tool assembled with cartridges as standard package, include bridge, slider, cartridge, some models (include coupling), the inserts not are included. ● For the ideal axial runout, the inserts need to be indexed at the same time. 6.0
518
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