Fine Boring Machine
CNC-controlled fine boring machines with servo drive feed systems and CD-35 slides for precision bore finishing with micron-level accuracy.

Overview
MIS Fine Boring Machines feature CNC feed drives for precision bore finishing operations. Built on a rigid machine base with anti-vibration pads and mounted on a sturdy column, these machines accommodate CD-35 slides up to 1000mm. The ball screw operated feed with servo drive and CNC controller enables fine feed control for exceptional surface finish and dimensional accuracy within microns. Available with ball screw servo drive or hydraulic feed options, these machines include motorized lubrication systems and balancing arrangements for smooth operation.
Key Features
- Rigid Machine Base with anti-vibration pads
- Rigid Column to mount CD-35 Slide (1000mm)
- Fine Boring Head with precision holders
- Ball screw operated feed with Servo Drive & CNC Controller
- Fine Boring Holders for close size control
- Control Panel with all safety elements
- Component Location and Clamping fixture
- High-Pressure Coolant System
- Motorized Lubrication System
- Balancing arrangement – Chain, Sprocket & Counterweights
- Protection Covers / Splash Guard
- Feed Option: Ball Screw with Servo Drive or Hydraulic
Specifications
| Slide Model | CD-35 |
| Slide Travel | Up to 1000 mm |
| Feed Control | Ball screw with Servo Drive & CNC |
| Alternative Feed | Hydraulic option available |
| Boring Range | 30 to 300 mm |
| Accuracy | ±0.005 mm |
| Surface Finish | Ra 0.8 μm |
| Lubrication | Motorized system |
Applications
Gallery

CNC Fine Boring Machine with Precision Heads
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