Kyocera Dynamic Bar A10L-STLPR09-12A Internal Boring Bar – Ø10 mm x 12mm
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The Kyocera S10L-STLPR09-12A is a precision indexable internal boring bar designed for internal turning applications. It delivers excellent rigidity, vibration resistance, and reliable chip control, making it suitable for medium- to heavy-duty boring operations while maintaining high machining accuracy.
Designed for compatibility with TPMT09 triangular positive inserts, this boring bar ensures smooth cutting action with reduced cutting forces. Its cylindrical shank with dual flats provides secure clamping and accurate positioning, making it ideal for consistent performance in CNC and conventional machining environments.
Key Features & Benefits
- Designed for internal turning and boring operations
- Compatible with TPMT09 positive triangular inserts
- Cylindrical shank with flats for secure and precise mounting
- Right-hand cutting configuration for standard machining
- High rigidity for reduced vibration and improved surface finish
- Reliable chip control for efficient machining
- Suitable for medium- to heavy-duty internal applications
- Durable construction for long service life
Technical Specifications
- Part Number: S10L-STLPR09-12A
- Item Number: THC11876
- Product Type: Internal Turning Boring Bar
- Insert Type: TPMT09 (Positive Triangular)
- Shank Diameter (DCON): 10 mm
- Shank Height (H): 10 mm
- Minimum Bore Diameter (DMIN): 12 mm
- Shank Type: Cylindrical with 2 flats
- Hand: Right
- Total Length (LF): 140 mm
- Maximum Overhang: 40 mm (DCON × 4)
- Tool Cutting Edge Angle: 95°
- Internal Coolant: No
Kyocera is globally recognised for high-performance cutting tools, delivering precision, durability, and consistent results across a wide range of machining applications.