Technical Specifications: *Brand Name: Procunier
*Capacity in Aluminum: #10-3/4, M5-M10
*Capacity in 1010 Mild Steel: #10 - 1/2, M5-M12
*Collet Style/Fits: 3AL
*Model Number: 3AL
*Type: Lead Screw Tapper
Description: *Push Button Lead Screw Tapper
*Precise operation every time
*Electrically controlled, air operated
*Built-in stop gives uniform depth within 1\3 turn
*Friction clutch gives smooth, cushioned action and tap protection
*Precision thread ground lead screws are changed in seconds.
*Completely automatic
*Reverses at twice forward speed to increase productivity 33% and avoid tap jamming.
*Lead screw assemblies not included
*Please specify make and model of drill press
*Max Stroke 3/4" (Model 1-AL), 2-1/4" (Model 3-AL)
*Standard Equipment: Supplied with power line, air line, foot switch, wrenches, quill clamping cover, shank and drive adapter as required.
*Collets not included.