Sumitomo Turning Insert TPMT110304N-SU AC8020P

1. Key Features

• TPMT triangular shape, 60° cutting angle, high precision.

• AC8020P grade with wear-resistant coating, suitable for P-group steels.

• Ideal for finishing operations, continuous cutting, smooth surface finish.

• Center hole for secure clamping and easy replacement.

• Strictly inspected for quality before packaging.

2. Technical Specifications

• Product Code: TPMT110304N-SU AC8020P

• Cutting Speed (Vc): 230 – 370 m/min (recommended 310 m/min)

• Cutting Speed SFM: 754 – 1214 (recommended 1017)

• Feed Rate (f): 0.05 – 0.3 mm/rev (recommended 0.15 mm/rev)

• Depth of Cut (ap): 0.002 – 0.012 in (recommended 0.006 in)

• Quantity: 10 inserts/box

3. Applications

• Finishing carbon steels and alloy steels.

• High-precision surface finishing operations.

• Suitable for high-speed mass production.

4. How to Use

• Mount TPMT110304N-SU AC8020P insert into the compatible holder.

• Set cutting speed and feed rate as recommended.

• Ensure secure clamping before machining.

• Replace insert when worn to maintain surface quality.

New grades for steel turning, creating "ABSOLUTELY STABLE CUTTING"

High Efficiency - AC8020P

General Machining - AC8025P

Interrupted Machining - AC8035P