HoleFinder equipment

Measurement equipment for the mining

THE INSTRUMENT ALLOWS TO FIND THE EXACT POSITION OF THE NON-INTERSECTING HOLES (fig.1) 

Through the fitting of the probes into the non intersecting holes (fig.2), the instrument shows:

• if the holes are long enough or are short;

• if the hole is on the left or on right as to the other;

• the minimum distance between a hole and the other.

So, it is sufficient to move the drill parallel to the hole for the distance which appears on the instrument and to effect a new hole, knowing, this time, the exact position (fig.3).

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The instrument is complete of:

• Electronic machinery containing the electronic circuit, with display showing the distance;

• One electronic battery charger 220 Volt and 50 Hz;

• Cable with receiving probe, 35 mm. diameter;

• Cable with transmitting probe, 14 mm. diameter;

• Stainless steel adapter for transmitting probe, to be used for wide diameters holes;

• Nos. 20 aluminium coupling poles of 2 m. per piece, to introduce the probes in the no-intersecting holes.

Technical data:

• Maximum measurable distance: 120 cm

• Receiving probe diameter: 35 mm

• Transmitting small probe diameter: 14 mm

• Maximum measurable distance left-right: 140 cm

• Length of cable of the receiving probe: 50 mt

• Length of cable of the transmitting small probe: 100 mt

• Working temperature: from –10 to +40 c°

• Self feeding by rechargeable battery

(The manufacturer reserves the right to mo the tool and its features without notice.)