im wondering if anyone has any experience with using hollow masonry vacuum drill bits? if so, how were they for you? i have bought a few and so far having a hard time with them.
hi all.
im new to this forum hope to learn from it.
i have a question i hope can be explained regarding engine piston size.
so i recently bought a new truck for my business. its an isuzu with a 5.2liter 4 cyl motor.
and i got thinking why are engine designers now making engines with larger...
