Kyocera A10X-STUPL09-12E Internal Boring Bar Turning Toolholder
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The Kyocera A10X-STUPL09-12E is a precision internal turning toolholder designed for boring, internal profiling, and facing operations on CNC and conventional lathes. Manufactured from high-strength alloy steel, this boring bar offers excellent rigidity and vibration resistance, helping maintain consistent machining accuracy and improved surface finishes when machining internal diameters.
Featuring the STUPL holder configuration, this toolholder securely clamps ISO size 09 triangular inserts, providing reliable insert positioning and stable cutting geometry. Its compact 10 mm shank diameter allows access to smaller bore diameters while maintaining strong cutting stability. The design also promotes efficient chip evacuation and improved anti-chatter performance during internal machining operations. Key Features & Benefits
- Precision internal boring bar for turning, profiling, and facing operations
- STUPL holder style for secure and accurate insert positioning
- Compatible with ISO size 09 triangular carbide inserts
- Rigid alloy steel construction for improved machining stability
- Designed to minimize vibration and chatter during internal turning
- Compact 10 mm shank allows access to smaller bore diameters
- Suitable for CNC lathes and manual turning machines
- Provides reliable chip evacuation and stable cutting performance
Technical Specifications
- Brand: Kyocera
- Model: A10X-STUPL09-12E
- Item Number: THC07659
- Product Type: Internal Turning Toolholder / Boring Bar
- Holder Style: STUPL
- Insert Size: 09
- Minimum Bore Diameter: 12 mm
- Shank Diameter: 10 mm
- Hand: Left Hand
- Lead Angle: 95°
- Material: Alloy Steel
Kyocera cutting tools are recognized worldwide for their precision engineering and durability in demanding machining environments. Their indexable boring bars and turning toolholders are designed to deliver strong insert retention, reduced vibration, and reliable machining performance across a wide range of internal turning applications.