Amazon links:
RÖHM Extra RV80 Keyless Chuck RV 80 1.5-13 mm Socket 1/2 Inch Metal
CHUCK JACOBS 400 SERIESNON CARB
Keyless Drill Chuck Extra50-RV13 Röhm 1322450, for Milwaukee, 1/16″-1/2 Clamping Capacity, 9/16″-18 Mount
1/2″-20 Rohm Keyless Chuck:
3/8″-24 Rohm Keyless Chuck:
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