Quality Tools Insights — Steel Drilling

Core Drills or Hole Saws: What is the difference?

Core Drill Bits/Annular Broach Cutters share similarities with Hole Saw Cutters, they both cut a groove around the outside of the hole leaving a solid core or slug in the middle. However, there are differences when it comes to Core Drills vs Hole Saws.

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Tags: Aluminium Drilling, Annular Cutters, Brass Drilling, Broach Cutters, Bronze Drilling, Cast Iron Drilling, Construction Tools, Core Drills, DIY, Drills, Hole Cutters, Hole Saw, Plastic Drilling, RUKO, Screw Hole Punch, Steel Drilling, Step by Step Guide/Demonstration, Step Drills, TERRAX, Titanium Drilling, Wood Drilling, Workshop Applications

To De Burr means to remove excess material known as burrs using De Burring Tools such as Blades, Rotary Burrs and other grinders. This blog explores what is de burring and what techniques can be used.

A flush flat surface can create a nice affect within your material/workpiece. To keep the screw heads or nuts flush requires a process called Countersinking.

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Tags: Countersinking, Countersinks, De Burring Tools, DIY, Drills, HOW TO, RUKO, Steel Drilling, Step by Step Guide/Demonstration, TERRAX

What are Hole Saws? How do you use a Hole Saw? Which materials can they handle? When should you use a Hole Saw Cutter? The ultimate guide on Hole Saw Tools for your DIY small scale jobs or big scale construction Projects.

How To Use A Step Drill Bit On Metal: Tools And Techniques

Drilling multiple-sized holes in sheet metal has become much easier with the step drill. A stepped drill bit is a conical-shaped bit with gradually increasing diameters. A sharp groove on one side of the tool serves as a cutting edge and has several levels or steps with increasing diameters from tip to end.