Which kit is better for a full remodel?

The DCK751P1. Its seven tools add a jigsaw, random orbit sander and oscillating multi-tool, which the 6-tool kit does not list. The 6-tool kit covers drilling, driving and sawing only.

Is the 7-tool kit worth $220 more?

If you would otherwise buy a jigsaw, sander or multi-tool, yes. Those three tools alone usually cost more than the gap between $749.00 and $529.00. If you already own them, the 6-tool kit is the better buy.

Which has better battery runtime?

The 6-tool kit ships with two batteries, so you can keep working while one charges. The 7-tool kit has one larger 5.0 Ah pack, which runs longer per charge but leaves you idle when it drains.

Which kit is better for a contractor moving between jobs?

The 6-tool ToughSystem kit. The included ToughSystem case stacks and protects the tools in a truck. The 7-tool kit lists no case.

Which is more reliable?

The 7-tool kit has the stronger record, 4.8 from 5,259 ratings versus 4.4 from 208. Both use brushless DeWalt 20V MAX motors, so the gap is more about the included tools than the platform.

Do the batteries work across both kits?

Yes. Both are DeWalt 20V MAX, so the batteries and charger interchange between the two kits and other 20V MAX tools.

DeWalt DCK751P1 20V MAX 7-Tool Cordless Combo Kit vs DeWalt 20V MAX ToughSystem Lithium-Ion 6-Tool Cordless Combo Kit

Buy the 7-tool DCK751P1 if you want the widest tool set and a 5.0 Ah battery, and can spend $749.00 at The Home Depot as of November 3, 2026. Buy the 6-tool ToughSystem kit if you want two batteries and a ToughSystem case for $529.00 at Home Depot the same day. The 7-tool kit costs about $220 more and carries the higher rating, 4.8 from 5,259 ratings versus 4.4 from 208.

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