A Depth Gauge is a precision measuring instrument used to measure the depth of holes, slots, and recesses. It provides accurate readings and is commonly used in machining, fitting, and inspection work to ensure correct depth dimensions.

A Thread Pitch Gauge is a measuring instrument used to determine the pitch of screw threads. It consists of a set of blades, each with specific thread profiles, which are matched against the thread to identify its pitch. It is widely used in fitting, machining, and inspection work.

A Surface Gauge is a marking tool used to scribe lines on a workpiece parallel to a reference surface. It is commonly used on a surface plate for layout work in fitting and machining. It helps in accurate marking and alignment of components.

A Marking Gauge is a hand tool used in carpentry to mark lines parallel to the edge of a workpiece. It helps in accurate layout work, especially for cutting joints and shaping wood. The tool uses a sharp pin or cutter to scribe precise lines.

A Mortise Gauge is a marking tool used in carpentry to mark two parallel lines simultaneously for mortise and tenon joints. It is similar to a marking gauge but has two adjustable pins, allowing accurate marking of the width of mortises

A Radial Drill Machine is a workshop machine used for drilling holes in large and heavy workpieces. It features a movable radial arm that allows the drill head to be positioned over the work without moving the workpiece. It is widely used in heavy engineering and fabrication work.

A Magnetic Drill Machine is a portable power tool used for drilling holes in metal surfaces. It uses an electromagnetic base to firmly attach itself to the workpiece, ensuring stability and precision during operation. It is widely used in construction, fabrication, and industrial maintenance.

A Spade Drill Bit is a flat cutting tool used for drilling large diameter holes in wood. It has a paddle-shaped blade with a sharp point for positioning and cutting edges for fast drilling. It is commonly used in carpentry and woodworking applications.