MQR Profiling bars Mini boring tool Double ended boring bar Special Profile Boring Tool

Short Description:

This is hands down the best choice for titanium alloy and high-hardness materials. It also pairs well with stainless steel and cast iron processing and finishing, plus the working conditions are pretty good.

Works really well, and can take a lot of beating without wearing out.

If you need small boring tools, OPT’s are a good pick—they’re precise, efficient, and really durable against wear. We have all standard types in stock for quick delivery, and if you need something non-standard, we can make it just for you.


  • Function: Profiling and boring
  • Application material: ISO material P/ M / K / S
  • Tool material: Carbide
  • Application machines: CNC machining center, turning lathe, conventional machine
  • coating: TiSiCN, ALTiN
  • Coolant: Upon Request
  • Positioning type: Inclined locking
  • Delivery set: Individual packaging 1 pc

Product Detail

Product Tags

Internal-Profiling-and-Boring-Tools-MQR

Internal Profiling and Boring

Boring-bar-MQR2

Tilted Positioning: Cancels radial forces and vibrations, boosts inner hole precision and finish, perfect for profiling.
ALTiN Coating: Super hard, wear-resistant and lubricious, works on multiple materials, greatly extends tool life.
High Efficiency Fit: Synergistic technology ensures quality and efficiency, cuts per-unit cost, fits various working conditions.

Boring-bar-MQR1

TiSiCN coating: Super hard, wear-resistant, handles high temps like a champ. Lasts way longer, saves you cash.
Profiled design: Fits inner holes perfectly, fewer passes, faster work. Top precision and smooth finishes, easy peasy.
Stable & versatile: Stiff enough for tough jobs, no shaky business. Works with tons of metals—super flexible.

Boring-Bar

1.Clamping screws
2.Outlet groove
3.Coolant connector
4.Boring tool
5.Tool Holder
Features: Black Oxide Coating Hardened and precision ground concentric Easy adjustment and high precision for a wide range of applications Our Boring Bar Sleeves are designed to universally adapt all boring bar or shank type tools to any CNC turning machine or machining center as extensions for hard to reach areas.

More Choices for Your Machining

double-sided-boring-bars

Multi-functional & double-sided boring bars

our expertise solves your machining challenges

Comparison4

Various Coating

PVD multi-layer coating, extremely high heat resistance & smooth cutting operation for all materials.

sample2

Various cooling methods

Straight coolant hole

Double straight coolant hole

Side coolant hole


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