GYROS Keyless Mini Adapter Chuck, ⅛ - 3/16 Inch Straight Shank w/3 Collets, Small Drill Bit Adapter Chuck sized 0 to 0.098 Inch for Micro Drill Bits #61-#80, Micro Drill Chuck for Dremel & Power Tools

The dynamically balanced, compact and streamlined design of our Mini Chuck allows it to spin true and vibration-free even at high speeds. The shank and collet are precision machined from a single steel billet, thus insuring optimum concentricity and balance. The chuck has a collet capacity of 0-Inch-.0390-Inch (No.61-No.80). This makes the task of centering these tiny drill bits in a hand or electric drill simple and easy. The integral collet design allows your drill bit to spin true, thus avoiding tool wear. Accurate, precise and strong, these chucks have a popular 1/8-Inch shank and can be run at 35,000 RPM. This is what makes the Gyros Mini Adaptor Chuck the preferred choice for use with micro drill bits.