QLT Insights — Drills

How To Countersink A Screw

A guide to countersink drilling in metal such as stainless steel utilising professional Thread Cutting Tap & Die Drill Tools. Two Methods: Machine Taps and Twist Drills as method 1 and Hand Taps and Twist Drills as method 2.

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Tags: Construction Tools, Countersinking, Countersinks, DIY, Drills, Hand Taps, HOW TO, Machine Taps, RUKO, Steel Drilling, Step by Step Guide/Demonstration, Tap & Die, TERRAX, Workshop Applications

Blacksmith Drill Bits are a type of Twist Drill that is rolled and typically has a reduced shank. These high-performance drill pieces can pierce through tough materials like Cast Iron.

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Tags: Aluminium Drilling, Blacksmith Drills, Cast Iron Drilling, Construction Tools, DIY, Drills, Jobber Drills, Plastic Drilling, RUKO, Special Drills, Steel Drilling, Twist Drills

This blog post investigates the different Home Improvement DIY Techniques you can use to have a warmer winter in your house, office or other building, utilising the very best RUKO or TERRAX drilling and cutting tools from QLT Supplies.

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Tags: Annular Cutters, Broach Cutters, Core Drills, De Burring Tools, DIY, Drills, Grinding Tools, Hole Cutters, Hole Saw, Jobber Drills, Panther PPE, Rotary Burrs, RUKO, Safety, TERRAX, Twist Drills

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

Demonstrational step-by-step guide on how to cut an internal thread. Using a high quality Machine Tap available from QLT.

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Tags: Construction Tools, DIY, Drills, HOW TO, Machine Taps, RUKO, Step by Step Guide/Demonstration, Tap & Die, TERRAX

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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Tags: DIY, Drills, Hand Taps, HOW TO, RUKO, Step by Step Guide/Demonstration, Tap & Die, TERRAX

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.