electricdrillbrushes | ||||||
| ||||||
|
Crosco Ltd.LABINRIG DESIGN: Levingston III-CCONSTRUCTION: Viktor Lenac, Rijeka, Croatia, 1985.PERFORMANCE: Water depth--300''; Drilling depth--20,000''.QUARTERS: 75 persons.VARIABLE LOAD: 1,500 mt.HULL: 200''x 186'' x 23''.HELIPORT: Sikorsky S-61, MI-8.STORAGE: Mud & Cmt Bulk--6,300 cf; LiquidMud--1,263 bbl; Fuel--4,500 bbl; Water forDrilling--5,562 bbl; Potable Water--755 bbl.DRILLING EQUIPMENT: Drawworks--Nat''l 1320UE; Pumps--two Nat''l 12P-160, 1,600 hp; Primemovers--three Pielstick Diesel 16PA, one Pielstick Renting the augerYou may electricdrillbrushes not have many auger choices at smaller rental stores, but if you go to a larger outlet or a home center that rents power tools, you''ll have to choose between a two- or one-person (see p. 70) power auger head, as well as select the correctly sized auger itself. Auger drills are interchangeable and come in 4-, 6-, 8- or 12-in. diameters. The one to choose depends on the type of posts you''re installing. Remember, the larger the diameter, electricdrillbrushes the tougher it is to handle the machine. If you''re pouring 12-in. footings for a deck, you''ll obviously need the 12-in. auger (Photo 3), but for 4x4 posts, pick up an 8-in. auger. You''ll be able to get away with a 6-in. auger for steel fence posts. Keep in mind that electricdrillbrushes and electricdrillbrushes you''ll need a larger hole (and a larger auger) if you''ll be filling around the post with concrete. The 4-in. auger will work for any small post that doesn''t need concrete poured around it. I use the 12-in. auger for all but the smallest posts because the extra space allows me to move the post around for exact placement. ©2003 www.electricdrills.net. All rights reserved. |