Makita DK1841DL 18-Volt Cordless 4-Tool Combo Kit Tool-less reciprocating saw Includes 2-2.6 Ah Ni-MH batteries, charger, and case High performance ND31 two-piece motor for long life and ease of service Most powerful 18V drill at 560 in/lbs of torque with a 3 speed transmission 6-1/2" metal-cutting saw to cut rebar to metal studs.