Wiha E 6.3 Square Robertson Professional Bit

A long square Robertson star bit with a tapered end for easier fitment into screws. Ideal for all professional applications.

Manufacturer: Wiha
Series: 7048 Z
Part Number: 06639
Square Size: 3.
Total Length: 50 mm.
Drive: DIN 3126, ISO 1173, E 6.3 (1/4'').
Material: High-quality chrome-vanadium steel, fully hardened.
Application: For all types of screw connections in industrial and artisanal settings.
Additional Information: The tapered end of the bit makes insertion into screws easier.

Wiha Professional bits offer high quality for professional users in industry and artisanal settings. Production involves subjecting the bits to heat treatment, significantly increasing their durability and resistance. This is a series with a very rich assortment. The wide range of tips and lengths makes Professional bits versatile tools for all applications.