Micro chucks and collet adapters allow the use of smaller shank accessories without having to change the handpiece collet. Ideal for use with very thin shank drills. Style A-MC2
For drills #60-80 (.040 inches to .0135 inches)
1-5/16 inch length
1/8 inch shank
10,000 RPM Max Speed
Nickel plated
1/4 inch head diameter
