Proxxon 28122 Chuck for drill bits up to 15/64" for TBM 115 , Silver - Power Drill Chucks - Amazon.com
Proxxon Individual Keys Ratchet MicroSpeeder with Tilt, 15 mm - - Amazon.com
Amazon.com: Proxxon 23078聽Ratchet Precision Mechanics Set and Micro Compact Piece Standard bit Ratchet Wrench Socket Adapter Extension Bars Heavy Duty Steel Kasen and 1/4聽Inch (32聽Pieces) : Tools & Home Improvement