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Practical carbide guides for engineers and buyers: material selection, calculations, drawings, grinding and supplier review.

Density and weight Grade selection Blanks and stock Grinding and machining Carbide versus steel RFQ preparation Meet Michael Douglas
Near-Net Carbide Blanks vs Finish-Ground Carbide Components - Extramet tungsten carbide technical guide

Near-Net vs Finish-Ground Carbide: Who Owns Final Dimensions?

July 16, 2026

Near-net and finish-ground describe different delivery responsibilities.

Grade Selection for Carbide Blanks: Wear, Toughness, and Binder Content - Extramet tungsten carbide technical guide

Choosing a Carbide Blank Grade for the Finished Part

July 9, 2026

Choose the blank grade for the finished part, not just for ease of purchasing the starting material.

Cutting Tool Blank Dimensions: Diameter, Length, Straightness, and Finish - Extramet tungsten carbide technical guide

Carbide Tool Blank Dimensions: Diameter, Straightness and Finish

July 2, 2026

A cutting-tool blank specification should distinguish the dimensions needed for tool manufacture from the finished cutting geometry.

Domestic vs Offshore Tungsten Carbide Sourcing: Questions to Ask - Extramet tungsten carbide technical guide

Domestic vs Offshore Carbide Sourcing: Total-Cost Checklist

June 25, 2026

Compare domestic and offshore carbide sourcing at the same acceptance point.

HSS vs Cobalt HSS vs Carbide Tool Blanks

June 24, 2026

High-speed steel, cobalt-alloyed HSS and cemented carbide are different tool-substrate choices.

ISO, Material Certs, and Inspection Reports for Tungsten Carbide Parts - Extramet tungsten carbide technical guide

Carbide Material Certificates vs Inspection Reports: RFQ Guide

June 18, 2026

A material certificate, a dimensional report and ISO certification answer different questions.

What Drives Tungsten Carbide Lead Time? - Extramet tungsten carbide technical guide

Tungsten Carbide Lead Time: Stock, Custom Blanks and Grinding

June 11, 2026

Carbide delivery depends on the starting material, the operations required and how quickly the specification can be accepted.

Wear Resistance vs Impact Toughness in Tungsten Carbide and Steel - Extramet tungsten carbide technical guide

Carbide Wear Resistance vs Impact Toughness: Reading Failure Signs

June 4, 2026

A worn surface and a fractured edge are not the same failure.

When to Upgrade Steel Punches and Pins to Tungsten Carbide - Extramet tungsten carbide technical guide

Upgrading Steel Punches and Pins to Carbide: A Trial Checklist

May 28, 2026

Treat a switch from steel punches or pins to carbide as a controlled trial.

Carbide Blank Weight Examples for RFQs and Shipping Estimates - Extramet tungsten carbide technical guide

Carbide Blank Weight Examples: Finished, Oversize and Packed

May 21, 2026

Estimate a blank from the geometry that will actually ship, then calculate quantity and packaging separately.

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