MWR bars Mini boring bar Groove Boring Tool Long neck Bar boring Long neck tiny tools

Short Description:

Purpose: Preferred for stainless steel processing , Compatible with steel parts,cast iron, andstainless steel processing

Processing characteristics: Strong versatility, Weaar resistanceGood smoothness

OPT makes small boring tools that are known for being precise, efficient, and really durable. All standard small boring tools are ready to go from stock immediately, and if you have any custom needs for non-standard ones, we can help with that too.


  • coating: ALTiN,TiSiCN
  • Product Material: Carbide
  • Process: Flatten locking
  • Application Scenarios: Grooving
  • Applicable Machine Tools: flat bed lathe
  • Applied Materials: for Stainless steel

Product Detail

Product Tags

Grooving-tool-WR2

Deep Face Grooving Tool

Boring-bar-MWR2

TiSiCN Coating Exclusive

Total Performance Boost! Equipped with top-tier TiSiCN coating, this tool’s got both super high hardness and awesome lubricity. It ramps up wear resistance and anti-adhesion big time, cutting down on built-up edges during grooving like a pro and making the tool last way longer.

Boring-bar-MWR

ALTiN coating for the win! Super wear-resistant, no sticking, lasts way longer. Fewer tool changes = big savings!

Precise grooving, no burrs, spot-on sizes. Product qualification rate skyrockets!

Cuts steel, alloys—handles any work condition like a pro. Super practical!

Boring-bar-MWR3

Precise & Efficient Internal Grooving for Tricky Jobs!

Tailor-made for internal grooving tasks, it has a sharp and super stable cutting edge that nails accurate groove width and depth every time. Whether you’re working on regular steel or alloy materials, it keeps cutting efficiently and minimizes errors – total game-changer for tricky machining jobs!

partial reference of key parts

sample2

Various Cooling Ways

Through coolant hole
Double through coolant hole
Side coolant hole

Coated-Layer

Various Coating

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

Comparison

Uniform Microgeometry

The R-radius and edge profile of the tool tips precisely manufactured

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