Drill Bit Selection for Metal vs Concrete vs Wood

For this [material], what bit type and size? Step bit for sheet metal holes?

I'm checking drill bit selection for metal vs concrete vs wood at [location]. I found collection of drill bits, uncertainty which for current material. For this [material], what bit type and size? Step bit for sheet metal holes?

Tools, Fasteners & Hardware 1st Year BLUE

Stop if

Hold point on drill bit selection for metal vs concrete vs wood: I have the location, photo, drawing/detail, and what I checked. Who should verify before this gets cut, drilled, covered, lifted, connected, or signed off?

Watch out

Don't use wood bits on metal or concrete. Don't force dull bit. Don't use bit larger than fastener requires.

Check

room/grid/area
photo of condition
drawing/detail or submittal
what I already checked
what is blocking progress

Say this to your foreman

14106 drill bit selection for metal vs concrete vs wood hand tools, fasteners & hardware blue 1 for this [material], what bit type and size? step bit for sheet metal holes? i'm checking drill bit selection for metal vs concrete vs wood at [location]. i found collection of drill bits, uncertainty which for current material. for this [material], what bit type and size? step bit for sheet metal holes? drill bit for metal, concrete drill bit, what bit to use twist drill bit, masonry bit, carbide bit, step bit, unibit drill bit type, what bit to use, metal bit, concrete bit