How should a core drill rig be bolted down?

1. The core drill rig must be bolted down 100% firmly – even a .5mm vibration typically where anchored to an uneven floor/wall can result in damage to both the core bit and the machine. Ensure all is tightened securely – see page 5 2. The drill speed (R.P.M.) should be correctly chosen for the diameter of the core bit.

How do I choose a core drill machine?

When choosing a core drill machine there are two main factors to consider, firstly what are the largest diameter holes typically required and is hand held drilling a requirement. Diamond core drill machines are rated for the largest core they can cut either as hand held or mounted on a core drill stand (rig).

What equipment do I need for a core drill rig?

Include Dyynabolts or appropriate alternative, sds bits, large diameter steel washers for rig centre U slot bolting, Stilson/spanners for locking/unlocking core bits, ratchet & socket/s and the tools supplied with your core drill machine and rig. A dedicated water hose reel if drawing from water mains etc.

How do I choose a diamond core drill machine?

Diamond core drill machines are rated for the largest core they can cut either as hand held or mounted on a core drill stand (rig). After this decision is made then choosing a machine is clear and straight forward.

What tools do I need for core drilling?

Make up a tool kit specific to core drilling. Include Dyynabolts or appropriate alternative, sds bits, large diameter steel washers for rig centre U slot bolting, Stilson/spanners for locking/unlocking core bits, ratchet & socket/s and the tools supplied with your core drill machine and rig.

How do you bolt a core drill rig to a concrete floor?

For securely bolting down the core drill machine rig base onto concrete floors or walls, Concrete Screw Bolts or Dyna Bolts together with spreader washers and a ratchet socket driver makes the task quick and efficient. Two bolts may be used for large diameter core drilling.