Value Collection SC05879788 Type Z Tool Holder Bushing

Product Description

The VALUE COLLECTION SC05879788 is a Type Z rotary tool holder bushing used to locate and support cutting tools in machine tool spindles and turrets. It features a 0.375-inch inside diameter and a 1.500-inch outside diameter, with a head thickness of 0.750 inches and a length under head of 3.250 inches. The 2.875-inch slot length provides positive engagement with the tool holder body. This bushing is installed by machinists and tool-room technicians in CNC lathes, turret presses, and rotary tool-holding systems where precise tool alignment and repeatable positioning are required.

This Type Z bushing is suited for applications in both production and job-shop environments where standardized tool holder systems are used. The geometry conforms to the Type Z bushing classification, making it applicable in turret tooling setups that require a flanged, slotted design for anti-rotation and axial positioning. It is typically handled by machining professionals during tool changeovers, spindle setups, or tooling rebuilds.

Key Features

• Type Z bushing classification for flanged, slotted tool holder applications
• 0.375-inch inside diameter for precise tool shank fit
• 1.500-inch outside diameter with 0.750-inch head thickness for stable seating
• 3.250-inch length under head accommodates standard turret tool holder depths
• 2.875-inch slot length provides anti-rotation engagement with holder body
• Weighs 1.804 pounds for solid, rigid construction

Compatibility

Designed as an OEM-style replacement or direct-fit bushing for rotary tool holder systems requiring a Type Z flanged bushing with 3/8-inch ID and 1-1/2-inch OD.

Installation Notes

Installation is performed by qualified machinists or tool-room technicians. Power down and lock out the machine spindle before removing or installing any tool holder bushing. Verify bore cleanliness and check for burrs or debris in the holder pocket before seating the bushing. Do not force the bushing into the bore; use appropriate press or hand tools to ensure square, damage-free seating.