1/2 Keyless EXTRA 50-RV, Size 13 Drill Chuck, 1/16 - 1/2, 1.5mm - 13mm Capacity With 1/2-20 Threaded Mount Fits Most Dewalt 1/2 Drills. Rohm Part # 1322451

Rohm 1322451 - 1/2 Keyless Drill Chuck, 1/16-1/2 Capacity with 1/2-20 Threaded Mount - Federated Tool Supply

1/2 Keyless EXTRA 80-RV, Size 13 Drill Chuck, 1.5mm - 13mm Clamping Capacity With 3/8-24 Threaded Mount, Plastic Double Sleeve Design. Rohm Part #1328315

Dewalt Keyless Chuck

Rohm 1322450 - 1/2 Keyless Drill Chuck, 1/16-1/2 Capacity with 9/16-18 Threaded Mount - Federated Tool Supply

Dewalt Keyless Chuck

Rohm Chuck

Hex Disc

Hex Disc

1/2 Keyless EXTRA 50-RV, Size 13 Drill Chuck, 1/16 - 1/2, 1.5mm

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1/2 Keyless SUPRA-I, Size 13 Heavy Industrial Version Rapid Drill Chuck, 1mm - 13mm Clamping Capacity With JT2 Mount, Metal Double Sleeve Design. Rohm Part #871052