Jacobs Plain Bearing Keyed Drill Chuck #14445, JT33 Mount, K32 Key, 0.08 - 1/2" Range - 71-746-2

Jacobs Plain Bearing Keyed Drill Chuck #14445, JT33 Mount, K32 Key, 0.08 - 1/2" Range

34-33 Plain Bearing Heavy Duty 1/2" Chuck

• Jaws Center-Ground for Absolute Straightness and Alignment.
• One-Piece Sleeve Eliminates Crack Between Driving Teeth Often Found in Other Designs.
• Through-Hardened Sleeve Teeth, Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance.
• Each Chuck 100% Inspected for Performance and Precision.
• T.I.R. .004” Maximum at Half Capacity.
• Kd Models Have Keyed Drive Feature
• Pd Models Have Pin Drive Feature
• 34-33C Has Smooth Sleeve with Locking Collar.

Features:

• The JACOBS plain Bearing Chucks are the world's most widely used.
• Medium duty for use on all types of floor, bench or portable machinery.
• Jaws are specially treated and centerground to ensure extended life and high gripping power.
• All working components are hardened and ground.
• Tapered mount drill chucks have an internal Jacobs Taper (JT) that is press-fit onto a corresponding JT arbor (shank) or spindle.
• Keyed chucks are engineered to either loosen or tighten the hold on a tool by using a key. Keyed chucks offer the advantage of applying additional torque on the bit when slippage is a concern during heavy-duty applications.
• Plain bearings are designed with a 1-piece gearing and sleeve for reducing teeth breakage. They are used for medium duty operations with stationary drilling, turning, milling and woodworking machines.

Specifications:

See all Jacobs Plain Bearing Keyed Drill Chucks