Whitney Tool 96372 — Series #1 Collet #38 (0.1015) Drill Size.
Series 1 Drill Extension Collet
- Drill Diameter: #39 (0.0995)
- Hex Size: Series #1, 1/4"
- Coating: No Coating
Part of the Whitney Tool Collet Type Drill Extension System series (Tap & Drill Extensions). Made in Bedford, Indiana, USA.


