borrstång

A borrstång, also known as a drill bar or drill rod, is a precision tool used primarily in machining and drilling applications. It is a cylindrical metal rod, typically made of high-speed steel, tool steel, or alloy steel, designed to serve as a tool holder or as the core component in various drilling and boring operations.

Borrstänger are available in various diameters and lengths, tailored to specific tasks ranging from small-scale precision drilling to industrial bore operations. The rods often feature a hardened and tempered surface to withstand the mechanical stresses and wear associated with drilling. Certain types may have specific end shapes, such as Morse tapers or threaded ends, to facilitate attachment to drills, machine tools, or other equipment.

These tools are widely used in manufacturing, metalworking, and construction industries. In machining centers, a borrstång functions as a core component of drill bits, enabling the extension or replacement of the cutting part. When used in boring operations, a borrstång provides stability and precision, guiding the drill or reamer to produce accurate holes.

Proper selection of a borrstång depends on factors such as material compatibility, required precision, and the type of drilling operation. Maintenance involves regular inspection for wear and damage, ensuring the tool maintains its dimensional accuracy and performance.

Overall, the borrstång is an essential element in various industrial and workshop applications, valued for its robustness, versatility, and precision in facilitating accurate drilling and boring tasks.