Machine Reamer DIN 212 Ø4 H7, TF

This machine reamer by TF is a high-precision cutting tool manufactured in strict accordance with the European DIN 212 standard. Featuring a straight shank, it is engineered for the final finishing, smoothing, and sizing of small-diameter holes using machine tools such as milling machines, lathes, and drill presses. Its design ensures a secure, concentric fit into standard tool holders and collet fixtures.

Manufactured by TF, this tool guarantees premium material quality and structural rigidity during operation. With a Ø4 diameter and an exceptionally tight H7 tolerance class, it delivers maximum dimensional accuracy and flawless hole roundness. It is perfectly optimized for micro-machining, precision engineering, and high-spec assemblies where strict tolerances and a mirror-like internal surface finish are mandatory.

Features:

• Tool Type: Machine Reamer

• Manufacturing Standard: DIN 212

• Shank Configuration: Straight Shank

• Diameter: Ø4

• Tolerance Class: H7 for ultra-precise industrial specifications

• Engineered for mechanical hole sizing and micro-precision finishing

• Manufacturer: TF