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Jacobs - 4MT, 3/64 to 1/2" Capacity, Integral Shank Drill Chuck - Keyless, Taper Shank, 1-7/8" Sleeve Diam, 3-15/64" Open Length - Exact Industrial Supply

Jacobs - 4MT, 3/64 to 1/2" Capacity, Integral Shank Drill Chuck - Keyless, Taper Shank, 1-7/8" Sleeve Diam, 3-15/64" Open Length


Item #: 65188161
Brand: Jacobs
Model #: 31410
Exact Tooling IR#: 04

Features and Benefits

Integral shank drill chucks are designed with the arbor (shank) built into the drill chuck, providing greater rigidity and concentricity than a press-fit tapered mount.
Keyless chucks are engineered to quickly loosen and tighten a tool on the chuck collar of the drill, either by manual operation or when torque is applied. Rotating the chuck collar in a counterclockwise direction will loosen the tool.
Ball bearings are designed to reduce friction in the tightening mechanism and provide a better grip on the drill. They are used for heavy-duty machining and require a key for tightening or loosening.
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) 13.00
Maximum Drill Chuck Capacity (Inch) 1/2
Maximum Drill Chuck Capacity (Decimal Inch) 0.5120
Minimum Drill Chuck Capacity (mm) 1.00
Minimum Drill Chuck Capacity (Inch) 3/64
Minimum Drill Chuck Capacity (Decimal Inch) 0.0394
Mount Type Integral Shank
Mounting Size 4MT
Key Style Keyless
Bearing Type Ball Bearing
Material Steel
Maximum RPM 7000
Closed Length (mm) 91.95
Closed Length (Inch) 3-5/8
Closed Length (Decimal Inch) 3.6200
Shank Type Taper Shank
Open Length (mm) 82.04
Open Length (Inch) 3-15/64
Open Length (Decimal Inch) 3.2300
Sleeve Diameter (mm) 48.01
Sleeve Diameter (Inch) 1-7/8
Sleeve Diameter (Decimal Inch) 1.8900
TIR (Decimal Inch) 0.0016
$505.60

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