Hexagon bit shank E 6.3 4 mm

Ref.: 641 W 102.4

Single piece, i.e. shank and tip of one piece. Shanks for direct fitting in electric screwdrivers.
For hexagon socket head screws DIN 7426.
Standard: DIN ISO 1173
Material: Of PB Swiss Tools special steel combining maximum hardness with exceptional toughness.
Drive profile: Hexagon screwdriver
Hexagon: 4 mm
overall length: 50 mm
Bit hexagon shank: E6.3