MTR 4 R0.20 L22(D4 F 3.8)

Description

MTR 4 R0.20 L22 (D4 F 3.8) Micro Turning Radius Tool is a high-precision miniature carbide turning tool designed for fine profiling, micro-radius turning, and precision contouring on CNC lathes and Swiss-type machines. Featuring a 0.20 mm nose radius and 22 mm effective cutting length, this tool is ideal for producing small fillets, fine edges, chamfers, and micro-contours on compact and delicate components.

Manufactured from premium micro-grain solid carbide, the MTR micro turning tool offers excellent edge sharpness, rigidity, and wear resistance, ensuring reliable performance when machining stainless steel, alloy steel, hardened steel, tool steel, and non-ferrous metals. The optimized cutting geometry provides low cutting forces, smooth chip evacuation, and vibration-free cutting, making it especially suitable for high-speed precision turning and micro-machining applications.

The D4 shank ensures strong clamping and accurate positioning in CNC tool holders, while the 3.8 mm front cutting length provides precise control for detailed machining. This tool is widely used in automotive components, medical devices, electronics, watch parts, hydraulic parts, and precision engineering where tight tolerances and fine surface finish are required.

The MTR 4 R0.20 L22 is suitable for CNC sliding head lathes, Swiss-type lathes, and high-speed turning centers, delivering consistent results in both small-batch and mass production. It is commonly selected as part of tiny turning tools for CNC lathe, micro profiling tools, and precision turning systems.

The solid carbide construction ensures long tool life, reduced tool changes, and improved productivity, making it a preferred choice for industrial cutting tools suppliers, CNC tool manufacturers, and precision machining workshops that require stable, high-accuracy turning solutions.