Foredom A-MC2 1/8" Shank Micro Chuck - #60 to #80 Drills

The Foredom A-MC2 is a precision micro adapter chuck designed to hold the smallest HSS wire-gauge drills with accuracy and control. Featuring a 1/8" diameter shank, this chuck accepts drill sizes #60 through #80 — equivalent to 1.00 mm down to 0.33 mm — making it ideal for fine detail drilling in jewelry fabrication, watchmaking, and intricate metalsmithing work. With a maximum rated speed of 10,000 RPM, the A-MC2 delivers reliable performance within its designed operating range.

Features

• Accepts HSS drills in wire-gauge sizes #60 through #80 (1.00 mm – 0.33 mm)
• 1/8" shank diameter for compatibility with standard 1/8" collets and handpieces
• 10,000 RPM maximum rated speed
• Precision micro chuck construction for secure drill retention at small diameters
• Ideal for fine detail work in jewelry, metalsmithing, and watchmaking applications

Specifications

Notes

Micro adapter drill chucks are also available in a 3/32" shank diameter. See part numbers 128.219, 128.215, 128.216, and 128.217 for those options.

California Prop 65 Warning:
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. www.P65warnings.ca.gov.