Sandvik MTJNR 2525M 16M1 Turning & Profiling Toolholder – 25×25 mm

Sandvik Coromant MTJNR 2525M 16M1 External Turning Tool Holder – 25 x 25 mm Shank, TNMG 160408 Insert

The Sandvik Coromant MTJNR 2525M 16M1 is a premium external turning tool holder from the renowned T-Max® P series, designed for heavy-duty roughing, longitudinal turning, shoulder machining, and general-purpose turning operations. Built for maximum rigidity and reliable performance, this tool holder provides outstanding stability in both CNC and conventional lathes.

Designed to accept TNMG 160408 negative triangular inserts, the MTJNR 2525M 16M1 features a robust 25 x 25 mm square shank and a 93° cutting edge angle, ensuring excellent chip control, high metal removal rates, and extended insert life. The proven wedge-clamp system securely locks the insert in place, delivering superior resistance against vibration during demanding machining applications.

Key Features & Benefits

• Premium external turning tool holder from the Sandvik T-Max® P series
• Designed for external turning, facing, and shoulder machining
• Compatible with TNMG 160408 negative turning inserts
• Rigid 25 x 25 mm square shank for maximum machining stability
• Heavy-duty wedge clamping system for secure insert retention
• 93° cutting edge angle for versatile turning operations
• Right-hand cutting configuration
• Suitable for roughing, semi-finishing, and general machining
• Manufactured from high-strength steel for long service life

Technical Specifications

• Brand: Sandvik Coromant
• Model: MTJNR 2525M 16M1
• Series: T-Max® P
• Tool Type: External Turning Tool Holder
• Cutting Direction: Right Hand
• Insert Compatibility: TNMG 160408
• Clamping Method: Wedge Clamp
• Shank Size: 25 x 25 mm
• Overall Length: 150 mm
• Functional Length: 150 mm
• Maximum Overhang: 30.8 mm
• Cutting Edge Angle: 93°
• Lead Angle: -3°
• Maximum Ramping Angle: 22°
• Orthogonal Rake Angle: -6°
• Inclination Angle: -6°
• Insert Seat Size: 16
• Body Material: Steel
• Application: External Turning, Facing, Shoulder Machining, General Turning

The Sandvik Coromant MTJNR 2525M 16M1 T-Max® P turning tool holder delivers exceptional rigidity, secure insert clamping, and consistent machining performance, making it an excellent choice for demanding external turning applications in production environments.