LFA Industries 80-0A-0JT 0-5/32-Inch -0.3-4mm Capacity, 0 Jacobs Taper Mount Plain Bearing Precision, Keyed Drill Chuck LFA Industries 80-0A-0JT Plain Bearing Precision Crafted Heavy Duty Keyed Drill Chuck All Steel, Keyed Drill Chuck with No.0/k0 Chuck Key Included LFA Industries 80-0A-0JT 0-5/32-Inch-.3-4 mm Capacity, 0 Jacobs Taper Mount Manufactured To Last-For Quality and Excellence-Chucknology Made in France over 85 Years