Sandvik Coromant A05F-STUCR 05-GR Indexable Boring Bar

📌 Product Overview

The Sandvik Coromant A05F-STUCR 05-GR is a precision
CoroTurn 107 indexable boring bar designed for CNC internal
machining, metal cutting, and finishing operations. This robust turning toolholder
delivers high rigidity, excellent chip evacuation, and consistent accuracy when
machining small-diameter internal bores on CNC lathes.

✔ Key Advantages

• ✔ High-precision indexable boring bar for internal turning
• ✔ Optimized geometry for excellent chip control and stability
• ✔ Suitable for precision boring, fine turning and profile finishing
• ✔ CNC machining capable for steel, stainless steel and alloy materials
• ✔ Rectangular shank ensures secure clamping and reduced vibration
• ✔ Designed for efficient metal removal and dimensional repeatability

⚙ Recommended Applications

• ✔ CNC internal boring of small bores
• ✔ Precision finishing in cylindrical turning and profiling
• ✔ Metal cutting operations with stable dimensional results
• ✔ Turned component machining where surface quality matters

✖ Not Recommended For

• ✖ Heavy rough cutting or external turning
• ✖ Milling or drilling applications
• ✖ Manual lathe operations without CNC control

🔥 Performance Highlights

This CoroTurn 107 indexable boring bar excels in CNC boring, internal turning
operations, offering low cutting force, precise chip control, high surface finish
quality, and stable tool life. Whether used for precision bore enlargement,
internal surface finishing, or metal turning workflows, the A05F-STUCR 05-GR
toolholder provides reliable performance in demanding machining environments.

🔁 Same Type Recommended Models

To expand your CNC internal turning and boring toolkit, you may also consider:

• A05F-STUCL 05-GR – alternative clamping style variant
• A06F-STUCR 05-GR – larger shank boring bar for slightly wider bores
• A08H-STUCR 06-GR – extended version for deeper internal boring
• A10K-STUCR 06-GR – larger diameter holder for advanced internal cuts

These complementary models share the same CoroTurn 107 design principles and
support a wide range of internal machining and finishing needs.

🔩 Compatible Toolbox Categories

Browse matching toolholders and accessories in our
Turning Tools
and
Tool Holder
categories to complete your CNC machining setup.

📞 Technical Confirmation

If you are unsure whether the A05F-STUCR 05-GR boring bar
fits your machine, material, or application, contact our technical support team
for confirmation and optimized cutting parameter recommendation.

Image Notice: Product images are for reference only. Actual appearance may
vary depending on production batch and tooling configuration.