Micro Drill Adapter Miniature Quill 1/2" Shank with JT0 Drill Chuck 0.3-4 mm

This small Micro Drill Adaptor ( sensitive drill adaptor) is like a miniature quill.
Sensitive Finger Control. Controls manual feed pressure very easily.
Helps in preventing Drill breakage and well suited for making small holes with large machines. Shank is 1/2" Straight.
& is designed to drill small holes using a lathe, mill or pillar drill.
Drill Chuck Taper is JT0 included in the Package. Chuck Capacity is 0.3 to 4 m