MVR Deep face grooving Small boring bar CNC boring tools Boring bar milling
- Features
From prototypes to mass production, OPT offers the best-in-class material boring bars with precision and efficiency. It works well with a wide range of materials including steel, stainless steel, heat-resistant alloys, titanium alloys, high hardness material,aluminum alloys and more.
Advantages:
- Advanced edge preparation technologies enhance the performance and tool life
- Helical back rake flute improves accuracy and chip flow and improve rigidity
- Tip is grounded to sharp corner
- CNC grounded ensure uniform microgeometry
- Familiy tools
Various Cooling Ways
Provide various cooling ways to maximize your machine processing capabilities:
- Through coolant hole
- Double through coolant hole
- Side coolant hole
Various Locking Ways
High precision and repeatability, fast and simple way to change the carbide boring bars, no engaging in additional tool setup.
- Flatten locking
- Side locking
- Slatted locking precision design
Various Coating
PVD multi-layer coating, extremely high heat resistance & smooth cutting operation for all materials.
PVD TiN coated micro grain works well with a wide range of materials including steel, non-ferrous metals, and aluminum alloys
This is the point!
We make the small turning tools precisely, this is the way our client prefer it!
Advanced Edge Preparation Technologies
Our small turning tools employ advanced passivation technology.The cutting edges are sharp and highly wear-resistant, effectively reducing cutting resistance, minimizing the formation of built-up edges, and enhancing the surface finish of the machined parts.
Uniform Microgeometry
The R-radius profile of the tool tips is precisely manufactured. Under high-magnification microscopy, the cutting edges exhibit a smooth and burr-free appearance, ensuring uniform force distribution during the cutting process, preventing localized heat generation, maintaining dimensional accuracy.
Internal Profiling and Boring
MTR/ MQR/ MPR MUR/ MXR/ MAR
Internal Boring
Reliable
A product line of solid carbide boring bars are optimized for profiling and boring jobs. They are also capable of machining general turning, counterboring & spot facing and facing boring.
Grooving
MGR/ MKR/ MFR
Internal Grooving
Creative
These bars were created to machine interal grooving, full radius grooving, face grooving applications. Specify right- or left-hand bars
Internal Threading
MIR
Internal Threading
Cost-effective
This product line consists of solid carbide bars primarily designed for internal threading operations. It covers various thread types, including 60°, 55°, trapezoidal, and NPT threads.
Custom-made Tools
Prolbems with insufficient tool positions? Having machining troubles?
Don't worry! OPT specialize in designing custom small boring tools for your needs. We offer multifunctional small boring tools, double-sided boring bars...
Our expertise can help machining challenges you face.
