Pecking is the process whereby the user drills a short distance, then backs the drill. out of the hole before progressing. Pecking reduces the possibility of chips getting. lodged in the flute, and allows for the reintroduction of lubricant into the hole.
Richmond, California is the #10 Most Dangerous City with a population under 200,000 in the United States. It was ranked #7 last year. Richmond fell three spots because of its overall decrease in violent crime by about 5 percent. In addition, their murder rate fell slightly, from almost 17/100,000 to 15/100,000.
From 1973 to 2009 there have been 1,188 executions in the US. In 2009 there were 3,279 people on death row: 1,364 blacks, 370 Hispanics, 1457 whites, and 77 classified as other. In 2005 the highest number of executions was in China (by far the most), Iran (94), Saudi Arabia (86), and the US (60).