drift of a bore-hole
61Caliper — For other uses, see Caliper (disambiguation). A vernier caliper …
62Drill bit shank — The shank is the part of a drill bit grasped by the chuck of a drill. The cutting edges of the drill bit are at one end, and the shank is at the other. Different styles of shank/chuck combination deliver different performance, such as allowing… …
63Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… …
64Joni Mitchell — Infobox musical artist Name = Joni Mitchell Img capt = Joni Mitchell holding her guitar. Img size = Landscape = Background = solo singer Birth name = Roberta Joan Anderson Alias = Born = birth date and age|1943|11|7 Died = Origin = Fort Macleod,… …
65Ruler — For other uses, see Ruler (disambiguation). A variety of rulers A 2 meter …
66Tape measure — plastic tape measure (metric) Self retracting tape measure (imperial) …
67Pliers — For the Jamaican singer, see Pliers (singer). Flat nose pliers Pliers are a hand tool used to hold objects firmly, for bending, or physical compression. Generally, pliers consist of a pair of metal first class levers joined at a fulcrum pos …
68Paphos — Πάφος (Greek) Baf (Turkish) …
69Miter saw — A miter saw (also spelled mitre) is a saw used to make accurate crosscuts and miters in a workpiece. Contents 1 Manual miter saw 2 Power miter saw 2.1 Types 2.2 F …
70Magnetic base — as used in the engineering metaltrades. Fixed magnetic base with sna …
