Abstract: A magnifying glass and lighting tool assembly includes a support frame having a connection part, an illumination device with a housing and light head detachably connectable to the connection part, and a magnifying glass fitted over the light head and detachably connectable to the housing. The light head is rotatably mounted to the housing. The support frame includes a flexible tube member connected to a magnetic member. The tool assembly enables combined use of the illumination device and magnifying glass, or independent use of either component through detachable connections.

Abstract: A deburring external chamfer tool includes a body rotatable about an axis, a cutting insert, and an elastically deformable fastening member. The body includes a connecting end and a working end with a conical cutting space. An insert pocket having a bottom surface forms on an inner wall surface adjacent to the cutting space. The cutting insert mounts within the insert pocket against the bottom surface. The fastening member detachably engages with the body while pressing against the cutting insert end opposite the bottom surface. The conical cutting space extends from the working end toward the connecting end with a gradually decreasing width.

Abstract: A detachable pneumatic hammer tool include a body, a pneumatic rod, and a connector. The body includes a tool head. The pneumatic rod has a first end configured to be connected to a pneumatic tool, and a second end detachably connected to the tool head. The connector is fixedly connected to the pneumatic rod.

Abstract: A tool with an interchangeable head includes a handle, a tool head, and a joining mechanism. The tool head is detachably connected to the handle and has a body extending along a first axis and an abutting portion extending along a second axis. The first axis and the second axis intersect to form an offset angle ranging from 30 degrees to 105 degrees. The joining mechanism is disposed between the handle and the tool head and is configured to selectively permit or restrict the tool head from being detached from the handle.

Abstract: An anti-slip drive tool is provided, comprising a body portion and a drive portion at one end of the body portion. The drive portion includes a rotational axis, a first peripheral surface along the outer radial periphery relative to the rotational axis, and a first end surface at the end opposite the body portion. The first end surface includes a first edge lying on a reference plane perpendicular to the rotational axis, and a first corner positioned between the reference plane and the body portion. A recessed first anti-slip groove is formed in the first peripheral surface, extending from the first end surface toward the body portion. The anti-slip groove enhances the engagement between the drive tool and fastener, reducing slippage and wear during use. This tool addresses the shortcomings of conventional drive tools, improving driving efficiency and durability.