290-B CORE DRILLING MACHINE
 
Is designed for cutting core sample from asphalt, concrete and
other material on road, run ways and structures

Consist of :
291-B     Core Drilling Machine         Cast alumunium frame, gasoline engine     1 Set
                                                                 6.75 HP 4 cyle vertical drilling position
                                                                 rubber caster, up to 4" dia. bit.
100-D     Diamond Bit                          4" inner dia. Merk HOFFMAN-USA                 1 Pc
293-B     Sample Tong                        4" dia.                                                                   1 Pc
294-B     Breaking Strip                       Galvanized steel.                                               1 Pc
292-B     Spanner                                   Steel, 42 mm and 32 mm.                             2 Pcs