Milwaukee 22-22-1550. Milwaukee 22-22-1640. 2652-20 (B78B) 18 Volt 1/2" Square Impact Driver. 2601-20 (B28C) 1/2" Compact Driver Drill. 2651-20 (B77B) 18 Volt 3/8" Square Impact Driver. 2601-20 (B28B) 1/2" Compact Driver Drill.
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