These larger carbide core bits also come in two types with a pilot drill bit and a guide pin/plate version. Our personal preference is the guide pin/plate set up because weâve gotten the remaining cut concrete jammed in the bit a few to many times.ith the dry diamond core bit (up to 6â) in this setup the bit grinds the concrete, not pounding it like a hammer drill so the holes will actually be much cleaner with less chance of blowout on the backside.
TurboTax FAQ. TurboTax can save your tax return as a tax data file (also called a tax file, data file, or a .tax file) and as a Portable Document Format or PDF file.
1 If the file doesn't shrink to the size you want, then backup log and shrink again, and again. 2  If it still doesn't shrink to the size you want, then read this (the Shrinking of transaction log file section). 3  Simple recovery model. 4  USE dbnameCHECKPOINT--First param below is fileno for log file, often 2.ou have two options for how to make sure that the ldf file doesn't grow indefinitely: Set recovery model for the database to simple. Do this if you don't want to take transaction log backups. Set recovery model to full. Do this if you do want to take transaction log backups.