QLT Insights — Drills

How To Cut A Thread By Hand

How To Cut A Thread By Hand
Demonstrational step-by-step guide on how to cut both an external thread and internal thread. Using quality Hand Tap and Die Tools available from RUKO and Terrax.

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How To Drill Into Brick Without Cracking It

How To Drill Into Brick Without Cracking It

Although bricks are pretty robust building material, drilling into them is not as difficult as you might think. Drilling into masonry without cracking does not require the expertise of a professional handyman. With the right drill and drill bit, it just takes a few minutes to make a hole.

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

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.

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How to Choose What Size Drill Bit To Use

How to Choose What Size Drill Bit To Use
Drilling is a must-have skill for both DIY home improvement and large-scale tasks. Therefore, it’s important that you choose the right size bill bit for each drilling task.

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A-Z guide for Drilling Aluminium

A-Z guide for Drilling Aluminium
Aluminium is a low-density and non-ferrous metal that is resistant to corrosion. It is also soft and ductile, which means some challenges involved when drilling aluminium. This is because its unique characteristics can cause it to have more constant and prolonged contact with the cutting tip, causing heat to build up.

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Best Drill Bits For Hardened Steel

Best Drill Bits For Hardened Steel

There are many other things to consider when choosing the right drill bit for hardened steel. This post will cover what you need to know about drilling hardened steel and provide you with some suggestions on the best drill bits that will work well for your needs.

 

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What is a HSS Drill Bit?

What is a HSS Drill Bit?

The most economical general-purpose drill material is high-speed steel. It is a cost-effective solution for many drilling applications. It is a popular metal drill bit material that can drill safely through several types of metals, plastic, and hardwood.

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