Collet Diameter: 1/4" - 1/2"

Variable Speed for versatility and control

Laminated leather washers are pressed on and riveted

Power to weight ratio of an 8 Amp motor producing 2

Machined aluminum and balanced planer drum for reduced vibration and added durability

Grey Pneumatic 1398H 1/2" Impact Hex Driver Set Backpack Tool Bags Collet Diameter: 1/4" - 1/2"10 Piece, Fractional Set contains one piece impact hex drivers in sizes 1 4" to 3 4". Standard Equipment: 10 Impact Hex Drivers: 1 4", 9 32", 5 16", 3 8", 7 16", 1 2", 9 16", 5 8", 11 16", 3 4" Carrying Case Specifications: Drive: 1 2" Hex Sizes: Fractional Hex Drive Range: 1 4" to 3 4" Features: Made from high quality alloy steel (chrome molybdenum). Thorough and exact heat treatment insures the correct balance of strength and durability. Tested to