Various Sizes Power concrete rock core drilling machine/concrete coring machine/core drill bit

   Concrete core drilling machine diamond concrete core cutting machine price is a new tool used for drilling holes on reinforced concrete,rocks,ceramics,glass and fire-proof materials.It features in high-efficiency, smooth hole-wall and accurate drillings.This machine is widely used in building construction ,airport runway construction,water,electricity,heat and gas installation engineering as well as railways and bridges construction.
  Diamonc core drills for reinforced concrete wall, floor, cement. We have different sizes, from dia 5mm to 505mm and different stands, vertical steel stand, angle adjustable steel stand, angle adjustable aluminum stand, angle adjustable aluminum vacuum base stand.

  Magnetic drills for take hole or twist or tapping on steel sheet. Concrete wall cutter/saw for cut reinforced concrete wall and floor, slab and beam, roadway, etc.

Multiple types meet your needs!!!

-Use imported gasoline engine, drive conveniently, run reliably, operate simply
-No need electric power
-Equipped with man-made PCD thin drilling bit
-Boring and sampling size accurately
-The surface is smotth after boring, don't damage the drill materials