coal drill

coal drill

[′kōl ‚dril]
(mining engineering)
Usually, an electric drill of a compact, light design; however, also a light pneumatic drill.
Mentioned in ?
References in periodicals archive ?
Tenders are invited for Complete rewinding of 02 (two) rana make coal drill stator and 03 (three) chanda make coal drill stator 1.
Tenders are invited for Procurement of coal drill machine, 1.
Tenders are invited for Repairing And Making Of 6(Six) Nos Chanda Make Coal Drill Stator And Mechanical Repairing Of End Cover Bearing Portion And Pinion Changing At Aarc Section Under Katras Area.
Tenders are invited for Procurement of items for plug and socket system of coal drill
Tenders are invited for Supply Of Spares For Chanda Make Coal Drill Machine.
Tenders are invited for Procurement Of Coal Drill Rods For Use At Gdk-10 Incline Roof Bolting Operations
Tenders are invited for Rewinding Of 18 Nos Coal Drill Stators Of Murpar U/G Mine As And When Required,
Tenders are invited for Spares For Rana Make Coal Drill Machines
While the rules do not include track-mounted equipment, such as compressors and locomotives, the use of continuous miners, crusher feeders and coal drills, shuttle cars, and more are required to be transported or trammed only by "qualified personnel" with direct oversight of a foreman.
Coal handling equipment includes surface mining equipment, underground mining machinery, crushing, pulverizing, and screening equipment, mining drills and breakers, and other equipment such as coal drills and portable drill rigs.
Schroeder CDV-5000 Vertical Coal drills are used for the blastholes in coal.