Lathe Chuck, 4-Jaw 6", Independent, Premium, Harlingen

Independent 4-Jaw lathe chuck
6" (160 mm) diameter
High quality components for enhanced wear-resistance
Includes chuck key, reversible jaws and mounting screws

Part Number: 6547
Weight: 21.0 lb

Price: $209.95

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Harlingen 6 inch 4-jaw independent lathe chuck. The Harlingen chucks have similar specifications to our other lathe chucks in terms of clamping range however they have a better runout and the material construction of the chuck is better.

Body is entirely made of wear-resistant semi-steel No.40/No.45 (ASTM) providing a higher hardness at HB190-220 compared to other brands using HT250 cast iron with hardness of HB180-220.

The jaws are pressed individually to ensure precise fit, powerful clamping performance and each jaw is interchangeable while maintaining accuracy.

The scroll is made of hardened and precision machined 5140 (ASTM) to enhance wear resistance and strength.

Scroll face threads are processed with high accuracy CNC machining which inproves self-centering performance.

Pinions are made of 20CrMnTi with a quenching procedue to enhance wear-resistance and strength.

Each chuck body has its own ID and is 100% inspected with trackable data.

See the Compatibility tab for machines and other products that work with this product.

Specifications

Specifications
Rated Capacity, Inside Jaws	0.31" - 3.15" (7.9 mm - 80.0 mm)
Rated Capacity, Outside Jaws	1.97" - 6.30" (50.0 mm - 160.0 mm)
Runout (Max)	≤ 0.002" (0.05 mm)
Diameter, Overall	6.30" (160.0 mm)
Registration Recess Diameter	2.56" (65.0 mm)
Registration Recess Depth	0.20" (5.0 mm)
Bolt Circle Diameter	4.25" (108.0 mm)
Center Hole Diameter	1.77" (45.0 mm)
Height	2.56" (65.0 mm)
Jaw Height Above Face	1.10" (28.0 mm)
Height with Jaws	3.66" (93.0 mm)
Number and Size of Bolts	4 M10
Chuck Key	0.39" (9.9 mm)
Chuck Designation	K72-160

Photos

"Lathe Chuck

Compatibility

Compatibility

This product works with these LittleMachineShop.com products:

Shipping

This item ships directly from our supplier in California to you. It might be a day or two longer before it ships, and you will receive it in a separate package from other items on your order. You might receive this item a few days before or a few days after you receive items shipped from our warehouse.