Accupro ECIL120000MSC Taper Drill Chuck Arbor JT0

Product Description

The ACCUPRO ECIL120000MSC is a taper drill chuck arbor designed to connect a drill chuck to a machine spindle using a JT0 (Jacobs Taper 0) mount. The arbor features a straight shank with a 0.25 inch diameter and a shank length of 2.5 inches, providing a secure interface between the chuck and the spindle. Weighing 0.13 pounds, this compact arbor is used in drilling operations where precise chuck mounting is required. It is suited for machinists, tool and die technicians, and maintenance professionals working with drill presses, lathes, and milling machines.

This arbor is intended for use in machining environments where a JT0 taper chuck mount is required. Typical applications include light-duty drilling setups on bench-top drill presses and lathes with compatible spindle configurations. The straight shank design allows straightforward installation into collet chucks or spindle holders that accept a 0.25 inch shank diameter. It is a common component in machine shop and industrial maintenance settings.

Key Features

• JT0 (Jacobs Taper 0) mount taper for secure chuck attachment
• Straight shank type with 0.25 inch diameter
• Shank length of 2.5 inches for adequate spindle engagement
• Lightweight at 0.13 pounds for easy handling during tool changes
• Sold individually as a single-unit package

Compatibility

Designed as an OEM-style replacement or standard fitment arbor for drill chucks and machine spindles requiring a JT0 taper mount and a straight shank with a 0.25 inch diameter.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with drill chuck arbor fitting procedures. Power down and lock out the machine spindle before installing or removing the arbor. The arbor should be seated firmly into the chuck taper using a dead-blow mallet or arbor press; never use a hardface hammer directly on the arbor. Verify shank diameter compatibility with the spindle holder or collet before installation.