Rockwell RK5142K 4.0 Amp Sonicrafter F50 Hyperlock Oscillating Multi-Tool

Last updated: June 24, 2020


The design of this multi-tool incorporates offsets to account for high vibrations, resulting in a smooth, safe cut. The 4-amp motor can handle most any job, and the speed controls can be tweaked on the fly. Blade removal is easy without the need for keys or tools.

We looked at the top Oscillating Multi-Tools and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Oscillating Multi-Tool you should buy.

Product Details

Key Takeaway: Vibration offsets give this multi-tool the ability to cut most any material smoothly.

In our analysis of 14 expert reviews, the Rockwell Sonicrafter Hyperlock Oscillating Multi-Tool placed 5th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

The F50 features 5 degrees of oscillation for unrivaled fast cutting from a powerful 4.0 amp motor – constant speed won’t stall under heavy loads

Expert Reviews


What reviewers liked

The F50 arrives on your workbench with an accessory pack containing 33 items. Various grits of sandpaper and a selection of blades for a large number of materials means users don’t need to buy anything before getting to work.

What reviewers didn't like

Horrible instructions – YouTube viewing may be necessary. Single oscillation width.
View our Oscillating Multi-Tool buying guide for in-depth advice and recommendations.

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