Quick change Internal Hole boring MTR MQR MPR Micro boring bars Small diameter boring cutters

Short Description:

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.

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: ALTiN /ALTiSiN
Coolant: Upon Request
Positioning type: Inclined locking
Delivery set: Individual packaging 1 pc

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Small boring tools selection guide

1.Choose precision boring cutter shapes based on internal hole machining positions for optimal results；
2.The coating color of small boring tools varies with workpiece material types - optimized for superior machining performance；
3.All shapes in the diagram are right-cut (R). For left-cut (L) versions, replace 'R' with 'L' and reverse the direction accordingly；

This clamping adaptor is super precise and consistent. It’s also quick and easy to swap out carbide boring bars or do extra tool setups with it. Inside, there’s a tool indexing pin that lines up the tool perfectly, plus a tough, rigid collet clamp that keeps everything stable.