A note on what this is: everything below comes from a U.S. patent that the USPTO granted on Oct. 20, 2026. A patent is not a product announcement. The company has not confirmed a product based on it, and there is no release date, price or brand name attached to it. Companies patent many ideas that never reach store shelves.
Robert Bosch GmbH was granted two U.S. patents on Oct. 20, 2026 that deal with hand-held power tools: one for a tool with a built-in insertion tool (bit) magazine, and one for a method that picks a maximum torque level based on how hard the material is. For more on the company, see our Bosch Power Tools page.
A power tool with a built-in bit magazine: U.S. Patent No. 12,766,679
The patent is titled “Hand-Held Power Tool.” The abstract describes a hand-held power tool, “in particular a screwdriver,” with a housing, a drive motor, a gear unit that drives a tool holder, and an insertion tool magazine that stores several selectable insertion tools (bits). The gear unit sits at least partly inside the magazine.
Claim 1 adds a cooling detail: the gear unit has at least one air inlet opening in the end that faces away from the drive motor, designed to direct air toward the drive motor. Claim 2 says the gear unit has an outer holder for the magazine, designed so the magazine can rotate on the gear unit.
- Patent: U.S. Patent No. 12,766,679 (B2), granted Oct. 20, 2026 (full USPTO PDF)
- Title on the patent: Hand-Held Power Tool
- Assignee (as printed): Robert Bosch GmbH, Stuttgart (DE)
- Inventors: Fabian Lalla, Bernhard Hegemann and Juergen Hesse
- Filed: Dec. 18, 2023
- Claims: 18
Our opinion
What We Think They’re Making
We think this could become a compact cordless screwdriver with a bit carousel built in, possibly in one of Bosch’s cordless lines, though the patent doesn’t say which. Installers, cabinet and furniture assemblers, electricians, and TIA Members who are always hunting for the right bit could like having several bits on the tool.
This is our opinion, not a product announcement. The patent does not confirm a product, brand, price or release date.
Torque modes picked by material hardness: U.S. Patent No. 12,766,678
This patent, titled “Method for Operating a Hand-Held Power Tool,” covers a hand-held power tool with an electric motor; the abstract names a rotary impact wrench as one example. The method selects an “application class” based on at least one hardness and/or strength property of the material the screw is being driven into.
It then selects an operation mode, such as a first or second mode, based at least in part on that application class. Each mode has its own maximum torque level per application class, and the two modes’ levels differ.
Claim 1 says the application class is chosen at least partly automatically, by reading a signal of an operating variable of the electric motor and comparing that signal with at least one model signal waveform to get a match score, and choosing the class based on that score.
The dependent claims add more detail. Claim 2 names a hard screwdriving class and a soft screwdriving class. Claim 3 says the first mode’s maximum torque level is higher than the second mode’s, and claim 5 says the first mode is selected for the soft class and the second mode for the hard class.
- Patent: U.S. Patent No. 12,766,678 (B2), granted Oct. 20, 2026 (full USPTO PDF)
- Title on the patent: Method for Operating a Hand-Held Power Tool
- Assignee (as printed): Robert Bosch GmbH, Stuttgart (DE)
- Inventors: Marcus Schuller, Tobias Herr, Simon Erbele and Wolfgang Herberger
- Filed: Oct. 30, 2023
- Claims: 17
Our opinion
What We Think They’re Making
We think this could show up as a smart mode on Bosch impact tools, since the patent names a rotary impact wrench as an example. It could also suit other cordless drivers, but the patent doesn’t say that. Deck builders, framers, cabinet installers and mechanics who move between soft and hard materials might like a tool that adjusts its torque limit for them.
This is our opinion, not a product announcement. The patent does not confirm a product, brand, price or release date.
What it all means
These are granted patents, not product announcements. They do not say whether or when Bosch will use either idea in a tool. For other patents granted the same week, see the Milwaukee patents, the Stanley Black & Decker patents and our roundup of more patents from this week.
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FAQ
Are these new Bosch tools?
No. They are U.S. patents granted to Robert Bosch GmbH on Oct. 20, 2026. There is no confirmed product, price or release date.
What does U.S. Patent No. 12,766,679 describe?
A hand-held power tool, in particular a screwdriver, with a magazine of selectable bits. The gear unit sits at least partly inside the magazine and has an air inlet that directs air toward the motor.
What does U.S. Patent No. 12,766,678 describe?
A method that selects an application class based on the hardness and/or strength of the material being screwed into, then selects an operation mode with its own maximum torque level for that class.
Does the tool pick the material class by itself?
According to claim 1, the selection is at least partly automatic and is based on a signal of an operating variable of the electric motor, compared with at least one model signal waveform to get a match score.
What could these Bosch patents become?
In our opinion, they could become a compact screwdriver with a built-in bit carousel and a smart torque mode on Bosch impact tools. Neither is confirmed, and the patents don’t name products.