Version:
Sturdy shape especially for use with electric or compressed air impact wrenches. With cross hole and snap ring groove for securing sockets. Internal square to DIN 3121.
For safety reasons must always be secured using a suitable locking pin and O-ring.
Bit of high alloy special steel.
Material:
Chrome molybdenum steel, surface burnished.
Note:
Impact blade holder for 7/16 inch individual bits, complete with blade holder. For spare blades see No.
651321.