Sandvik Coromant LF123G20‑2525B Shank Tool for Parting and Grooving
LF123G20-2525B
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- Engineered for Efficiency, Dedicated to Your Output.
LF123G20-2525B
The LF123G20‑2525B is a high-precision CoroCut® 1‑2 shank tool designed for external parting and grooving in CNC turning applications. It delivers stable clamping and accurate positioning for inserts, ensuring consistent machining performance for shafts, bars, and other turned components.
Robust Shank Design: 25×25 mm square shank ensures maximum stability during machining.
Left-Hand Cutting Direction: Optimized for left-hand operations in CNC lathes.
Insert Compatibility: Supports standard N123G2-style grooving inserts.
Versatile Reach: 150 mm functional length suitable for various parting and grooving tasks.
High Precision: Maintains repeatable groove width and cutting depth up to 20 mm.
This tool is ideal for:
✅ External parting on shafts and bars
✅ Grooving operations requiring precise insert placement
✅ CNC turning operations with controlled chip formation
For more related tools, see our Turning Tools and Holemaking Tools categories.
To cover different groove sizes or orientations, consider these related LF123G series tools:
LF123G12‑2525B‑034B – Shank tool for smaller grooves
LF123K20‑2525B‑040BM – Increased cutting width for deeper grooves
RF123G20‑2525B – Right-hand variant for mirrored setups
LF123F20‑2525B – Alternate seat variation for parting and grooving
These options help ensure compatibility across different CNC turning setups while maintaining the same CoroCut® shank standard.
No internal coolant – use external coolant strategies if required
Torque recommendation: 5 Nm for secure insert clamping
Cutting conditions: Neutral rake angle suitable for multiple materials and feeds
❌ Operations beyond 20 mm groove depth in a single pass
❌ Non-CNC or manual machining
❌ Applications requiring coolant-through tools
If you are unsure whether the LF123G20‑2525B or any related models fit your machine or insert type, contact our technical support before ordering. Correct selection ensures safe assembly and reliable performance.
