Chuck Key 3mm Pilot 11 Teeth for 0.3-4mm Drill Chuck Black

• Made of Carbon Steel material with black coated.
• A chuck require a key to provide the necessary torque to tighten and loosen the jaws.
• Allows you to keep your drill bits firmly in place for difficult jobs.
• Great for replacing lost or worn out drill chuck keys.

Specifications:

Color: Black

Material: Carbon Steel

Surface Treatment: Blackening

Gear Teeth Quantity: 11

Pilot Diameter: 3mm / 0.12 inch

Gear Diameter: 11.2mm / 0.44 inch

Total Size: 57 x 35mm / 2.24 inch x 1.38 inch(L*W)

Package Content:

1 x Chuck Key