Collis Tool 73005 Drill Driver MT3 Morse Taper 13/32

Product Description

The COLLIS TOOL 73005 is a drill driver designed for use with MT3 outside Morse taper spindles. It accepts a 13/32 inch (0.4063 inch decimal) drill shank and provides a 1/4 inch projection from the taper socket. The driver features a drill tang compatible design, accommodating tang thicknesses from 0.239 to 0.243 inches. This type of tooling is used to securely hold and drive taper-shank drills in drill presses, lathes, and milling machines where an MT3 spindle is present. Machinists and tool room technicians install this driver when converting or adapting a Morse taper spindle to a specific drill size.

The COLLIS TOOL 73005 is suited for machine shop and production environments where MT3 taper spindles are standard. It is commonly installed in drill presses and lathes equipped with MT3 receivers. The 1/4 inch projection and defined tang thickness range make it a precise fit for drills requiring an MT3 interface. This driver is appropriate for both manual and production drilling operations where accurate taper engagement and positive drive are required.

Key Features

• MT3 outside Morse taper shank for secure spindle engagement
• Accepts 13/32 inch (0.4063 inch decimal) drill size
• 1/4 inch projection from taper socket face
• Drill tang compatible design with 0.239 to 0.243 inch tang thickness range
• 1-1/4 inch drill depth capacity

Compatibility

Designed for use with MT3 outside Morse taper spindles on drill presses, lathes, and milling machines that accept 13/32 inch taper-shank drills with a compatible drill tang.

Installation Notes

Installation is performed by machinists or tool room technicians familiar with Morse taper tooling. Before installing or removing the driver, ensure the machine spindle is fully stopped and the power is locked out per applicable safety procedures. Clean both the taper shank and the spindle socket thoroughly before seating to ensure full taper contact. Use a proper drift and mallet to remove the driver from the spindle; never pry against the chuck or spindle nose.