“can be straightened” (plunge router drawing)

above: “toenailing” (drill drawing) 
below: “hammer cast” (hammer impressions in ceramic object)
“hyper tough” (plunge router drawing)  

“Drill drawing #2”
“for good work” (dremmel drawing)


“i drill your drill” (drill and plunge router drawing)
“right triangle” (plunge router drawing)