MGEHR 2020 2T30 External Grooving and Parting Tool Holder

The MGEHR 2020 2T30 is a precision external grooving and parting tool holder designed for CNC lathes and conventional turning machines. Built with a 20×20 mm shank, it provides high rigidity and stability during cutting, ensuring consistent accuracy and surface quality. This holder is engineered for MGMN carbide inserts, allowing for efficient parting-off, slotting, and grooving operations.

The designation 2T30 indicates compatibility with 2.0 mm wide MGMN inserts and a cutting depth capacity of up to 30 mm, making it suitable for medium-duty operations. Its optimized clamping system ensures secure insert holding, excellent chip evacuation, and reduced vibration during machining.

The MGEHR 2020 2T30 is widely applied in automotive, general engineering, and mold-making industries, where precision grooving and reliable parting-off are critical. When paired with the correct MGMN inserts, it delivers stable performance on steels, stainless steels, and cast irons.

Code Breakdown:

• M – Clamping method: screw clamp

• G – Insert type: grooving

• E – Insert shape: rectangular

• H – External grooving/parting holder style

• R – Cutting direction: right-hand

• 2020 – Shank size: 20×20 mm

• 2T30 – For MGMN 2.0 mm inserts, 30 mm cutting depth

Key Features:

• External grooving and parting tool holder

• Shank size: 20×20 mm for rigidity

• Right-hand cutting direction

• Compatible with MGMN/R 2.0 mm inserts

• Cutting depth capacity: up to 30 mm

• Secure clamping for vibration-free cutting

• Ideal for parting-off, slotting, and external grooving

Compatible Inserts:

• MGMN 200 series (e.g., MGMN 200-G, MGMR 200-M)