Sandvik 327-16B24SC-12 CoroMill 327 Solid Carbide Boring Bar

327-16B24SC-12

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SKU: 20260065 Category: Brand:

Sandvik 327-16B24SC-12 CoroMill 327

Solid Carbide Shank
Shank: 16mm
Precision Stability
Through-Coolant

Advanced Internal Machining Logic

The 327-16B24SC-12 is a cornerstone for high-precision Threading and grooving applications. Its Machining Logic utilizes a solid carbide body to provide three times the stiffness of steel, ensuring unmatched Stability during long-overhang internal Milling. The reinforced Insert Seat is precision-ground to distribute Clamping Force evenly, preventing tool deflection in narrow bores. For total system accuracy, this boring bar integrates seamlessly with high-performance Tool Holder solutions to achieve IT-grade hole tolerances.

⚙ Technical Specifications

Technical ParameterDetailed Value
Shank Diameter (DCON)16 mm
Usable Length (LU)24 mm
Body MaterialSolid Carbide (Anti-Vibration)
Insert Seat Size (SS)Size 12 (CoroMill 327)
Coolant PathPrecision Through-Coolant

🔥 Performance Advantages


  • Superior Stability: Solid carbide construction suppresses vibration harmonics, essential for maintaining Stability in deep bores.

  • Efficient Chip Evacuation: Targeted through-coolant flow ensures constant Chip Evacuation to prevent tool breakage.

  • Optimized Clamping Force: The high-stiffness SC shank ensures that Clamping Force remains effective even during interrupted cuts.

Technical FAQ

Q: Why use carbide over steel for internal threading?
A: Carbide offers much higher Stability, reducing chatter in deep Holemaking operations.

Q: Does it support high-speed CNC?
A: Yes, it is balanced for modern Tooling Systems operating at elevated RPMs.

🔁 Related Components

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Precision indexable inserts for 12-size seats.

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Maximum Clamping Force for SC shanks.

327-16B37SC-12

Extended reach version for deep hole Stability.

ER Precision Collets

High-runout-control clamping for cylindrical bars.

Torque Tools

Ensuring perfect seating for 327 inserts.

Achieve Superior Internal Precision

Boost Stability and efficiency with our high-stiffness boring bar solutions.