Electric Hand Drill Chuck Wrench Tool Part Drill Chuck Key 8mm Key 11T 21.5mm Gear for 3-16mm Drill Chuck For Drill Pres

Description:

• During the tightening process, it serves to increase the torque input, so the drill chuck has a high holding force.

• It is used to adjust the tightness of drill bits for electric drills, hand-spring drills, drill presses, impact drills, lathes, electric
  hammers, right-angle drills, flexible shaft electric drills and so on.

• Pilot Diameter: 8mm

• Teeth Quantity: 11

• Gear Diameter: 21.5mm

• Total Size: 83 x 48mm / 3.37" x 1.89" (L*W)

• 1 x Drill Chuck Key