QLT Insights — Screw Hole Punch

The Cost of Cheap Tools: A Workshop Guide to "Cost-Per-Cut"

The Cost of Cheap Tools: A Workshop Guide to "Cost-Per-Cut"

A 2026 Workshop Guide calculating the "Cost-Per-Cut (CPC)" metrics efficiency. If your tool doesn't survive the job, it isn't an asset—it’s an overhead.

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Core Drills or Hole Saws: What is the difference?

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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