Sawfiler Variations include face angle, face length, back angle, gullet width and depth, and a frost notch (if necessary). Typical bandsaw tooth dimensions are 1-3/4" tooth space x 3/4" gullet depth x 3/4" gullet width (grinding wheel width) x 30deg face angle x 16deg back angle. Fitting means tooth dressing and involves swaging, shaping, gauging, and grinding. The tip of the saw tooth is swaged to a flare, then the sides are compressed in slightly with a shaper tool to an exact kerf. Then a final grinding pass is made. The usual gauged tolerance is +/- .005" in kerf, and <
Stiletto heel in the mainstream shops. A version of the stiletto heel was reintroduced in 1974 by Manolo Blahnik, who dubbed his "new" heel the "Needle". Similar heels were stocked at the big Biba store in London, by Russell & Bromley and by smaller boutiques. Old, unsold stocks of pointed-toe stilettos and contemporary efforts to replicate them (lacking the true stiletto heel because of changes in the way heels were by then being mass-produced) were sold in street fashion markets and became popular with punks and with other fashion "tribes" of the late 1970s until supplies of the inspirational original styles dwindled