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US 2023/0032401 A1Published application
Rotary tool for lower receiver manufacturing
AssigneeBlackHawk Manufacturing Group Inc.
InventorWayne R. Partington
Life of this patent
Estimating the term…
Abstract
A rotary tool can be adapted for removing material from a workpiece such as a lower receiver. A rotary tool can have an adapter with a major diameter, and a cutter head with a minor diameter. The major diameter of the adapter can reduce deflection and chatter, while the minor diameter of the cutter head can be used to manufacture lower receivers with accuracy. The rotary tool can be adapted to be engaged with a rotary power tool.
Claims1
A rotary tool comprising:
- an adapter;
- and
- a milling tool;
- and
- wherein an overall length of the rotary tool is configured to be greater than a distance between a top surface of a buffer tower of a firearm lower receiver and a bottom of a trigger cavity of the firearm lower receiver.
2 more elements
Dependencies are inferred from the claim text.