Tool Guides

Common grades of aluminium and their uses

Aluminium is prized for its low density, high strength-to-weight ratio, corrosion resistance, and ease of fabrication. Unlike steels, aluminium grades are not classified by a single standard but by a...

Thermal Conductivity of Common Metals

Thermal conductivity (κ, in W/m·K) measures how effectively a material conducts heat. In metals, heat conduction is dominated by free electron transport, governed by the Wiedemann–Franz law, which relates electrical...

Common stainless steel grades and their uses

Stainless steel is a versatile and widely used material known for its corrosion resistance, strength, and aesthetic appeal. It comes in various grades, each designed for different applications, characterized by...

Challenges of drilling holes in brass

Drilling holes in brass, a common process in machining and fabrication, presents a variety of challenges that stem from the material's unique properties. Brass, an alloy of copper and zinc,...

Wringing Gage Blocks: Essential Guidelines and ...

Wringability is a crucial property of gage blocks, significantly impacting their performance and reliability. Gage block specifications recommend replacing blocks that lose their wringability, as it is indicative of surface...

Understanding Reaming: A Machinist’s Perspective

Reaming is a precision machining operation used to slightly enlarge and true up a hole, typically following a drilling or boring process. From a machinist’s standpoint, reaming isn't about making...