Products
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MDR boring bars Lathe boring tools for Thread relief,chamfering Custom boring cutting tools
First pick when doing low-speed machining – works for steel components, non-ferrous metals and aluminum alloys. Also works with stainless steel and cast iron processing.
Strong anti-sticking ability with nice smooth feel.
The small boring tools produced by OPT are distinguished by their high precision, exceptional efficiency, and robust wear resistance. All standard small boring tools are available for immediate delivery from stock, while non-standard options can also be provided to meet custom requirements.
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MCR Tiny bars Boring lathe tool for Chamfering and grooving boring
Best choice for low-speed machining tasks – steel parts, non-ferrous metals, aluminum alloys are no problem. It fits stainless steel and cast iron processing as well.
Super good at not sticking, and it’s super smooth too.
You should check out OPT’s small boring tools—they’re amazingly precise, super efficient, and super resistant to wear. All standard models are in stock and can be sent out right away, and we can also create non-standard ones tailored to your specific demands.
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KR Carbide boring bars Small turning tool Full radius grooving Boring bits
The go-to for low-speed machining – steel parts, non-ferrous metals, aluminum alloys all work. And it’s compatible with stainless steel and cast iron processing too.
Hardly sticks to anything, plus it has great smoothness.
OPT makes small boring tools that are known for great precision, top efficiency, and strong wear resistance. Standard ones? We have them in stock for instant delivery. Need something non-standard? We can customize that too.
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MIR Thread bar Full profile Threading Boring hight quality Tool Lathe boring tool Full profile threading bars MJ 60° UNJ 60°
We really like using this for stainless steel work. It works well with steel components, cast iron, and also stainless steel processing jobs.
It’s super versatile! And it’s really resistant to wear and tear, plus it feels super smooth too.
OPT’s small boring tools: high precision, great efficiency, strong wear resistance. Standard ones are in stock for instant delivery; non-standard ones are available for custom needs too.
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MWR bars Mini boring bar Groove Boring Tool Long neck Bar boring Long neck tiny tools
Preferred for stainless steel processing , Compatible with steel parts,cast iron, andstainless steel processing
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.
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MFR face grooving Boring tool Solid carbide boring bars Right hand Boring bar carbide
When dealing with stainless steel processing, this is the one we lean towards. It works smoothly with steel parts, cast iron, and stainless steel processing tasks.
It has amazing versatility. It doesn’t wear out easily, and it feels really sleek and smooth when you use it.
When you’re looking for small boring tools, OPT’s are a standout choice. They offer top-tier precision, awesome efficiency, and hold up well against wear. Standard options are ready in stock for instant shipping, and non-standard ones can be made to match your custom requirements too.
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MXR Back boring bar Small boring bars Lathe boring bars for reverse turning
Top pick for low-speed machining jobs – steel parts, non-ferrous metals, aluminum alloys, all handle easily. It’s compatible with stainless steel and cast iron too.
Doesn’t stick at all, and the smoothness is great.
OPT’s small boring tools? Precise, efficient, and super wear-resistant! Standard ones? In stock, ship ASAP. Non-standard? We can customize them for you easily.
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Anti-Vibration Solid Carbide Modular Shank Quick-Change Holder for Interchangeable Head End Mills-Threaded Connection holder
● Adopting a dual constraint structure of conical surface and end face,it has higher fitting accuracy and better strength.
● Suitable for processing curved surfaces,R-surfaces,and other formed surfaces.
● Suitable processing material:hardened steel.titanium alloy.stainless steel.high-temperature alloy. -
Super Wear-resistant Solid Cermet Flat-bottom Straight-shank End Mill for Precision Engineering and Mold Machining
Functions: Super wear-resistant property extends tool service life; flat bottom design fits flat surface machining; spiral flute enhances chip evacuation efficiency.
Scenarios: Ideal for precision engineering projects and mold die machining, adapts to high-speed cutting requirements.