bradawl การใช้

• This also pulls the gimlet farther into the hole as it is turned; unlike a bradawl, pressure is not required once the tip has been drawn in.
• Many panel pins were not connected to the structure at all and many of the bradawl holes necessary to equalize pressure between the inside of the wing and the outside were missing entirely.
• The "'Bronze of Luzaga "'is a plate of 16 x 15 centimeters which has, in 8 lines, 123 celtiberian characters engraved in the metal with a bradawl or similar, and which has 7 holes, perhaps in order to be held.