Drill bits are cutting tools used to create cylindrical holes. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes. A step drill (often called a unibit) is a roughly conical bit with a stair step profile. Due to its design, a single bit can be used for drilling a wide range of hole sizes. Some bits come to a point and are thus self-starting. The larger-size bits have blunt tips and are used for hole enlarging. Cone cutters and step drills allow you to drill clean, quick holes in steel up to 2mm thick, non ferrous metals and plastics. We offer all types of drill bits in various shank(mount) HSS, HsCobalt, TCT, Full Carbide materials. An end mill is a type of milling cutter, a cutting tool used in industrial milling applications. It is distinguished from the drill bit in its application, geometry, and manufacture. While a drill bit can only cut in the axial direction, a milling bit can generally cut in all directions, though some cannot cut axially. Slot drills A flat-ended, double-cutting drill ground with two radial cutting-edges opposed to each other and without a center point: used to cut slots. It is traversed laterally or lengthwise as it operates, and really acts like an end-mill. Also called traversing drill. Such as a Slot drills single, two and tree flutes, and some end mills are 2,3,4 or more flutes, T Slots, Cutters, Woodruff cutters, Dovetail cutters, Inverse Dovetail cutters, Corner Rounding cutters etc. We offer all types of Slot drills, End Mills, in HSS, HsCobalt, and Full Carbide A reamer is a type of rotary cutting tool used in metalworking. Precision reamers are designed to enlarge the size of a previously formed hole by a small amount but with a high degree of accuracy to leave smooth sides. There are also non-precision reamers which are used for more basic enlargement of holes or for removing burrs. The process of enlarging the hole is called reaming. There are many different types of reamer and they may be designed for use as a hand tool or in a machine tool, such as a milling machine or drill press. We offer world major typed of Hand reamers, Machine Reamer with standard and tapered shank.