Value Collection SC05879242 Type J Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879242 is a Type J rotary tool holder bushing designed for use in drill jigs, tooling fixtures, and precision machining setups. It features a 0.875 inch inside diameter and a 2 inch outside diameter, with a 3.5 inch length under the head and a head thickness of 0.295 inches. Weighing 2.178 pounds, this bushing is built to guide drill bits, reamers, and other rotating cutting tools with consistent positional accuracy. Machinists, tool and die makers, and maintenance technicians install this type of component in production and repair environments where repeatable hole location is critical.

Type J bushings are used in fixed and renewable liner applications in drill jig assemblies. This bushing suits general-purpose machining operations in both production shops and maintenance environments. The 1.5 inch distance between hole centers provides a reference for fixture design and layout. It is appropriate for use in light to medium-duty drilling and reaming operations where a headed, press-fit or slip-fit bushing style is required.

Key Features

• Type J bushing configuration with a flanged head for positive seating and axial location
• 0.875 inch (7/8 inch) inside diameter for standard drill and reamer guidance
• 2 inch outside diameter for use in standard liner or plate bores
• 3.5 inch length under head accommodates workpiece thickness with adequate tool guidance depth
• Head thickness of 0.295 inches provides a solid seating surface on the jig plate
• 1.5 inch distance between hole centers supports multi-spindle fixture layouts

Compatibility

Designed as a standard Type J rotary tool holder bushing for use in drill jig plates and tooling fixtures where a headed bushing with 0.875 inch bore and 2 inch outside diameter is specified.

Installation Notes

Installation is typically performed by machinists or tool and die makers using a press or mallet with a suitable driver to seat the bushing flush or to shoulder in the jig plate. Ensure the receiving bore is clean and within tolerance before pressing the bushing into position. Do not use the head flange as a striking surface. Verify alignment with the fixture drawing before final seating.