I recently purchased an old 13 piece set of IRWIN Solid Centre Stem Auger Bits from a used tools store for use in a hand-brace. The bits came in a wooden box with a swing-out lower drawer, and a black descriptive label on the inside lid. The box label says "1 set 20 1-2 quarters". What do these numbers mean? The bit numbers are 4, 5, 6, 7, 8, 10, 12, 14, and 16.
The 4, 5, 6 etc refers to the size in sixteenths. 4 is 4/16 or 1/4". 6 is 6... read more
I am not able to use the marking system on the stud finder. It does not mark and I find no trouble shooting in your manual that addresses this?
The marking function puts a tiny divot in the surface, it does not put a “p... read more
I have a faint line on the wall where I’m working and a dark line on the adjacent wall. Is there something wrong with this product?
No, tilt the laser head until the line is darker on the wall where you are ... read more