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Accupro - JT4, 3/16 to 3/4" Capacity, Tapered Mount Drill Chuck - Keyed, 68mm Sleeve Diam, 97mm Open Length - Exact Industrial Supply

Accupro - JT4, 3/16 to 3/4" Capacity, Tapered Mount Drill Chuck - Keyed, 68mm Sleeve Diam, 97mm Open Length


Item #: 65867871
Brand: Accupro
Exact Tooling IR#: 04

Features and Benefits

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.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Maximum Drill Chuck Capacity (mm) 19.05
Maximum Drill Chuck Capacity (Inch) 3/4
Maximum Drill Chuck Capacity (Decimal Inch) 0.7500
Minimum Drill Chuck Capacity (mm) 1.50
Minimum Drill Chuck Capacity (Inch) 3/16
Minimum Drill Chuck Capacity (Decimal Inch) 0.0591
Mount Type Tapered Mount
Mounting Size JT4
Key Style Keyed
Bearing Type Plain Bearing
Material Steel
Closed Length (mm) 120.00
Open Length (mm) 97.00
Sleeve Diameter (mm) 68.00
Key Number K4
$145.73

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