spot drill Archives -

Spot Drills VS Center Drills: When To Use A Spot Drill

admin11 months ago11 months ago06 mins

While machinists are familiar with spot drills and center drills, the same can’t always be said of your everyman and husband looking to either do a fix on some part of the house, or assemble or build a piece of furniture. That said, it’s not that difficult to familiarize yourself with some of the tools…

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You Should be Using a Spot Drill and Here’s Why

admin1 year ago06 mins

We had a recent problem when trying to machine 30:1 holes in 303 stainless steel. The problem was keeping the inch concentricity of the hole at the other end within 0.002 inches, but the tool kept walking off. Drill wandering is a common occurrence when drilling, but it can be solved with the correct use…