Which is better for tight spaces?

Both are 90-degree attachments that reach into tight spots. The Milwaukee publishes a 2-inch head width and a 6-1/4 to 6-1/2 inch length, so you know it fits; Greenworks does not publish dimensions.

Is the Milwaukee worth the extra $30?

Yes if you drill and drive often. The Milwaukee is rated to 235 in-lbs with steel gears and ball bearings, while Greenworks publishes no torque rating. For a few holes a year, the Greenworks is enough.

The Milwaukee is built for contractors, with an all-metal housing and sealed ball bearings. The Greenworks has no durability spec, so expect it to wear faster under heavy load.

Will either fit my impact driver?

The Greenworks fits any drill or impact driver with a 1/4" hex. The Milwaukee is listed for cordless drills from 2.4V to 18V and uses a 1/4" hex input.

Can the Milwaukee drive large screws?

It is rated for screws up to #8 x 3". Greenworks does not publish a screw capacity.

Do I need a side handle?

Only for hard material or large bits. The Milwaukee's handle adjusts 0 to 90 degrees; the Greenworks has none.

Greenworks Right-Angle 1/4" Drill Attachment with Magnetic Bit Holder vs Milwaukee Right Angle Drill Attachment Kit

Buy the Milwaukee if you will use the attachment regularly on real jobs: its all-metal housing, steel gears and ball bearings are rated for 235 in-lbs of torque, and it has a quick-change chuck and a side handle. Buy the Greenworks if you need an occasional right-angle reach for light drilling and driving and want to spend as little as possible. The Milwaukee is $49.99 at eBay and the Greenworks is $19.99 at Greenworks as of November 4, 2026, so the Milwaukee costs about $30 more.

Today the Greenworks Right-Angle 1/4" Drill Attachment with Magnetic Bit Holder costs $30.00 less at its best price.

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