MGEHR2020-2T25 External Grooving and Parting Tool Holder

The MGEHR2020-2T25 is a precision external grooving and parting tool holder designed for CNC and conventional lathes. Built with a 20×20 mm shank, it ensures rigidity and stability during machining, making it ideal for parting-off, slotting, and grooving operations. It is engineered to fit MGMN 2.0 mm carbide inserts, enabling narrow grooves and efficient material removal with excellent surface quality.

The 2T25 designation indicates compatibility with 2.0 mm wide inserts and a cutting depth capacity of up to 25 mm. This makes the holder suitable for medium-duty operations where precision and reliability are required. Its secure clamping system reduces vibration, ensures accurate insert positioning, and improves chip evacuation, resulting in smoother cutting and extended tool life.

The MGEHR2020-2T25 is widely used in industries such as automotive, aerospace, and precision engineering. When combined with MGMN200 inserts, it provides consistent performance across steels, stainless steels, and cast irons.

Code Breakdown:

• M – Clamping method: screw clamp

• G – Insert type: grooving

• E – Insert geometry: external slotting

• H – External grooving/parting holder style

• R – Cutting direction: right-hand

• 2020 – Shank size: 20×20 mm

• 2T25 – For MGMN 2.0 mm inserts, max depth 25 mm

Key Features:

• External grooving and parting tool holder

• Shank size: 20×20 mm for rigidity

• Right-hand cutting direction

• Supports MGMN 2.0 mm inserts

• Cutting depth capacity: up to 25 mm

• Secure clamping reduces vibration

• Excellent for steels, stainless steels, and cast irons

Compatible Inserts:

• MGMN200 series