Which is better for a homeowner starting out?

The DCK445D1M1. It covers drilling, fastening and cutting with a full-size circular saw and a 4.0Ah battery, and costs $379.92 at The Home Depot as of November 4, 2026.

Is the ten-tool kit worth the extra money?

Only if you will use the blower, wet/dry vac, grinder and impact driver. Otherwise you pay $716.45 at Amazon as of November 4, 2026 for tools that sit in the bag, and you get smaller batteries than the four-tool kit.

Which has better batteries?

The DCK445D1M1, with one 2.0Ah and one 4.0Ah pack. The DCK1021D2 includes two 2.0Ah batteries for ten tools, and reviewers report packs that stopped charging after one use.

Which circular saw is better?

The DCK445D1M1's 6-1/2 in. DCS393, which cuts 2x4s at 45 degrees in one pass. The ten-tool kit uses a mini circular saw and ships without a blade.

Which is easier to carry and store?

The DCK445D1M1 at 10 lbs in one bag. The DCK1021D2 weighs 35 to 41 lbs across two contractor bags.

Should I wait for the ten-tool kit to drop?

It hit $499.00 on October 29, 2026, well below the $716.45 Amazon price as of November 4, 2026. If you want it, that recent low shows what a good price looks like.

DeWalt DCK445D1M1 20V 4-Tool Combo Kit vs DeWalt dck1021d2 20V MAX Cordless 10-Tool Combo Kit

Buy the DCK445D1M1 if you want four core tools done well: a 1/2 in. drill/driver, a full-size 6-1/2 in. circular saw, a recip saw and a light, with a 2.0Ah and a 4.0Ah battery. Buy the DCK1021D2 only if you need ten tools at once and will use most of them, since it costs $716.45 at Amazon as of November 4, 2026 versus $379.92 at The Home Depot for the four-tool kit. The ten-tool kit has hit $499.00 as recently as October 29, 2026, so its current price is well above its recent low.

Today the DeWalt DCK445D1M1 20V 4-Tool Combo Kit costs $336.53 less at its best price.

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