Kyocera STGPR1212H-11 External Turning Toolholder – THC08464
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The Kyocera STGPR1212H-11 external turning toolholder is designed for precision machining in compact setups, offering excellent control and stability for light to medium-duty turning applications. With its 12 × 12 mm shank, this toolholder is ideal for smaller lathes and tight machining environments where accuracy and accessibility are critical.
Engineered to suit TPGN-style triangular positive inserts, this holder provides smooth cutting performance with reduced cutting forces, making it well-suited for finishing operations and fine surface work. The robust clamping system ensures secure insert positioning, while the rigid construction minimises vibration and enhances tool life.
Key Features & Benefits
- External turning toolholder for precision machining applications
- Compatible with TPGN-style positive triangular inserts
- Right-hand configuration for standard turning operations
- Compact 12 × 12 mm shank for smaller machines
- Positive insert geometry reduces cutting forces
- Ideal for finishing and light machining tasks
- Stable design minimises vibration and improves accuracy
- Suitable for CNC and manual lathe use
Technical Specifications
- Brand: Kyocera
- Model: STGPR1212H-11
- Item Number: THC08464
- Product Type: External Turning Toolholder
- Holder Style: STGPR
- Insert Type: TPGN (Triangular, Positive)
- Insert Size: 11
- Shank Size: 12 × 12 mm
- Hand: Right
- Material: Steel
- Total Length: 100 mm
- Head Length: 15 mm
- Clearance Angle: 11°
- Insert Included Angle: 60°
- Rake Angle (Radial/Axial): 0° / 0°
- Tool Cutting Edge Angle: 91°
- Cutting Edge Length: 10.998 mm
- Corner Radius: 0.2 mm
- Insert Thickness: 3.18 mm
- Internal Coolant: No
Kyocera is globally recognised for high-quality cutting tools, delivering precision, reliability, and long-lasting performance across a wide range of machining applications.