The Micro Drill Adaptor is like a miniature quill and is designed to drill small holes using a lathe, mill or pillar drill.

Sensitive Finger control - A knurled collar pressed on a ball bearing is mounted just above the chuck to manually feed the spindle even when the adapter is rotating at a high speed.

Helps in preventing drill breakage and is well suited for accurate drilling of small holes with large machines.

Has a 1/2" (12.7mm) Straight Shank with Drill Chuck Taper being JT0

Suits 0.4 - 4mm key- type drill chuck.