13 in 1 HSS Drill Bit Set H11 A9

Drill bits are cutting tools that are used to make cylindrical holes that are usually invariably circular in cross-section. Drill bits come in various sizes and have numerous applications. Bits are typically attached to a device, commonly referred to as a drill, that rotates them and applies torque and axial force to make the hole. A drill bit is a removable instrument that is attached to a drill and used to create a hole in the material being worked on. Because some are better suited to cutting through specific materials than others, they come in different forms and sizes. High-Speed Steel (HSS) is a preferred material for use in drill bits as it has a higher red hardness and improved wear resistance. These properties allow for drilling at higher operating speeds and into harder materials.

Features :

These components allow the drilling of metals without overheating.

The HSS bits are made up of alloys of molybdenum, chromium, tungsten, vanadium and cobalt and small amounts of carbon. 

These include different types of wood, metal, plastic, ceramic tile, porcelain and concrete.

They are easy to set up and organize in terms of numbers and equipment.

They are easy to monitor.

Bit Size :- 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6, 6.5. mm

Specification : 

Type Drill Bit 

Bit Type High-Speed Steel (HSS)

Bit Size 

1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6, 6.5. mm

No of Bits 13

Probe length 

30 cm