Hole Cutter With Exchangeable Arbors
A countersink bit is a type of drill bit that allows you to widen the entrance to a pilot hole so that the screw head is flush with the surrounding metal rather than sticking out on top of it.
How to drill Thick and Large Diameter Holes?
3keego annular cutter HCLF Type is designed to drill holes in thick metal sheets. With large diameter of cutting holes, HCLF is ideal in the shipbuilding industry.
What are Hole Saws or Hole Cutter?
A hole saw or hole cutter consist of steel cylinder mounted on anarbor and construction with power drills to cuta circular hole through a workpiece.Most hole saws have fairly short aspectratio of diameter to depth and they areused to cut through relatively thin workpieces .
Why Drill Metal with Annular Cutter (Mag Drill Bits) in Magnetic Drill?
Since an annular cutter removes only the material at the periphery of the hole, it is 3 to 4 times faster than twist drill bit. Besides, an annular cutter with pilot pin can finish a hole by one operation without pre-drilling for a pilot hole.
Why Do You Use a Rebar Cutter ? (With Video)
For construction industry or house renovation, drilling concrete is unavoidable. When drilling a hole into concrete, there is a high chance to encounter the concrete-embedded rebar. The rebar steel can be an obstacle for a standard hammer dill bit to drill through.
Annular Cutters - For High Precision Drilling on Thick and Hard Metals
3keego Annular Cutters are composed of two types, High-Speed Steel Annular Cutter (HSS) and Tungsten Carbide Tipped Annular Cutter (TCT). Our Annular Cutters are the best to drill holes on thick metal materials and large diameter of holes.
How to Drill Rebar (reinforcing bar) Embedded in Concrete? (With Video)
Use only 5 Steps to drill concrete with rebar by using the 3keego rebar cutter drill bit.
Hole Cutters - For High Precision Drilling on Thin Metals
3keego Hole Cutters are best on light drilling and are best suited in thin materials. Composed mainly of two types High-Speed Steel Hole Cutter (HSS) and Tungsten Carbide Tipped Hole Cutter (TCT).