BI-400 CORE DRILLING TEST SET For cutting core samples from asphalt, concrete and other material on the road, run ways and structures. Specification : BI-401 Core Drilling Machine; cast alumunium frame, gasoline engine 5, 5 HP , 4 cycle vertical drilling position: rubber caster, up to 4 " dia. Bit, 1 Set BI-406 Diamond Bit; 4 inch inner diameter, 1 Pc BI-407 Sample Tong; 4 inch diameter, 1 Pc BI-408 Breaking Strip; galvanized steel, 1 Pc BI-409 Spanner; steel 42 mm and 32 mm, 2 Pcs Dimension ( l x w x h) : : 97 x 57 x 150 cm Gross Weight: : 145 kg
