Drilling Tools

A Countersink is a cutting tool used to enlarge the top portion of a drilled hole to create a conical shape. This allows screws or bolts with tapered heads to sit flush or below the surface. Countersinks are widely used in fitting, machining, and assembly work.

A Counterbore is a cutting tool used to enlarge the top portion of a drilled hole to create a flat-bottomed recess. This allows bolt heads or socket screws to sit flush or below the surface. Counterbores are commonly used in fitting, machining, and assembly operations.

A Reamer is a precision cutting tool used to enlarge and finish previously drilled holes to an accurate size and smooth surface. It removes a small amount of material to improve dimensional accuracy and surface finish. Reamers are widely used in fitting, machining, and manufacturing operations.

A Twist Drill Bit is a cutting tool used for drilling holes in materials such as metal, wood, and plastic. It has a cylindrical shape with spiral flutes that help in removing chips during drilling. This is the most commonly used type of drill bit in fitting and workshop operations.

An Electric Drill is a power tool used for drilling holes in materials such as wood, metal, plastic, and masonry. It operates using an electric motor that rotates the drill bit at high speed, making drilling faster and more efficient. Electric drills are widely used in fitting, construction, and maintenance work.

A Hand Drill is a manually operated drilling tool used to create holes in wood, metal, and plastic. It works using a gear mechanism that rotates the drill bit when the handle is turned. This tool is widely used in fitting and workshop operations where power tools are not required.

A Wood Drill Bit is a cutting tool used to drill holes in wood and wooden materials. It is designed with a sharp cutting edge and a pointed tip that helps in accurate positioning and smooth drilling. Different types of wood drill bits, such as twist bits, spade bits, and auger bits, are used based on the size and type of hole required.

A Spot Drill Bit is a short and rigid cutting tool used to create accurate starting points (spots) for drilling operations. It ensures precise positioning of the drill bit and prevents wandering during drilling.

A Left Hand Drill Bit is a special type of drill bit designed to rotate in a counterclockwise direction. It is mainly used for drilling holes and for removing broken or stuck screws and bolts by loosening them during drilling.

An Adjustable Reamer is a precision hand tool used in fitting and machining work to enlarge and finish previously drilled holes to an accurate diameter. Unlike a fixed reamer, the adjustable reamer has blades that can be expanded or adjusted slightly to accommodate different hole sizes. It is commonly used by fitters and machinists when accurate hole finishing is required. The tool helps improve the smoothness, size accuracy, and alignment of holes in metal components.