Products
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Quick change Internal Hole boring MTR MQR MPR Micro boring bars Small diameter boring cutters
Preferred choice for titanium alloy and high hardnessmaterials Compatible with stainless steel,cast iron processingand finishing with good working conditions
Good working condition: Extremely strong wear resistance.
OPT’s small boring tools have high precision, exceptional efficiency, and robust wear resistance. Need standard ones? We have them in stock for quick delivery. Need non-standard? We can do custom options.
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MQR Profiling bars Mini boring tool Double ended boring bar Special Profile Boring Tool
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.
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MWL left hand Small tools Flatten locking Internal boring bar Grooving bars
For stainless steel work, this is our go-to choice. It’s compatible with steel parts, cast iron, and all kinds of stainless steel processing work.
It’s really multi-functional! Wear and tear doesn’t bother it at all, and it’s nice and smooth to the touch.
What makes OPT’s small boring tools special? They’re highly precise, amazingly efficient, and don’t wear out easily. All standard small boring tools are ready to go from stock immediately, and we can also offer non-standard options for your custom requests.
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30° Threading type of boring tools Trapezoidal thread boring cutter tool Special boring bar inserts
Top choice for low-speed machining – steel parts, non-ferrous metals, aluminum alloys handle smoothly. Also suits stainless steel and cast iron processing.
Great anti-stick property and nice smooth texture.
OPT produces small boring tools that stand out for being precise, efficient, and really resistant to wear. All standard small boring tools can be shipped right away from our stock, and we can also provide non-standard options to meet what you need.
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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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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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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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MUR MUL Small boring tools Profile boring Tool Chamfer boring tool for 90° face cutting
Go-to option for low-speed machining – works great on steel parts, non-ferrous metals and aluminum alloys. Also fits stainless steel and cast iron processing.
Super non-sticky and really smooth.
OPT’s small boring tools have three big pluses: high precision, great efficiency, and tough wear resistance. Standard ones? In stock, ship right now. Non-standard? We can do custom ones for you.
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MPL Carbide boring tool Reverse boring tool Profiling and Boring cutter
First choice for low speed machining,steel parts.non-ferrous metals,and alnminum alloy machining Compatible with stainless steel and cast iro processing
Strong anti stickiness. Good smoothness
Let me tell you about OPT’s small boring tools—they’re super precise, really efficient, and hold up well to wear. All standard small boring tools are available right now from stock, and we can also handle non-standard orders for your specific needs.