Colton Industrial Tools 30008 | 1/8" - 3/4" Capacity Heavy-Duty Ball Bearing Keyed Drill Chuck, 4JT Taper Mount, TiN Coated Jaws

Colton Industrial Tools Keyed Drill Chucks are precision built and made to last. With a keyed drill chuck you can apply a greater amount of torque on the chuck jaws to ensure an incredibly tight grip on the tool. Keyed drill chucks are preferred in heavy duty applications where tool slippage is a concern

Colton Tools drill chucks are built to a super precision tolerance to ensure minimal runout. The turning action is incredibly smooth thanks to the use of ball bearings. Ball bearings ensure greater durability over the long haul as well. One of the defining features of Colton drill chucks is our TiN (Titanium Nitride) coated jaws. This coating ensures a tight grip and durable surface so that the chuck lasts job after job. This drill chuck is an easy upgrade to any shop and is a perfect example of how Colton Tools is “Helping Makers Make Better”.

Features 

• Tool Capacity: 1/8" (0.1250") to 3/4" (0.7500")
• Taper Mount: Jacobs Taper #4 (4JT)
• Heavy duty construction
• Tolerance: 0.004" (0.12mm)
• TiN Coated chucks jaws for increased durability and corrosion resistance
• Features smooth-action ball bearing construction
• Chuck key included
• Weight: 4.66 lbs.
• See these associated spare parts: 30012