Description

ProDrill Manufacture and supply of DTH hammer and DTH Bits, DTH pipe ( tube ), DTH sub adapters, RC hammers, bits, drill rods, spares and equipment, drilling consumables for deep hole water well and larger diameter blasting bore hole surface drilling.

DTH Hole Opener- DTHO-D312-D216 for deep hole water well and large diameter surface hole drilling

• Diameter: 312mm
• Diameter2: 216mm
• Gauge Buttons: 18
• Front Buttons: 27
• Shank type: DHD112 SD12 NUMA120
• Carbide Design: Dome

rock drilling tools manufacturerSuperdrill DTH hole opener bits are manufactured from the highest quality aircraft alloy steel. Which are used to enlarge the size of a pilot hole most commonly for Blast hole drilling, Quarrying, DTH Drilling, Water Well Drilling, Oil Drilling, Construction, Foundation Drilling.

ProDrill offers a wide size of DTH hole opener bits, Guide diameter scope from 95mm – 311mm, Reamed diameter scope from 130mm – 444.5mm, DTH hammer size from 3.5’’, 5 ‘’, 6’’, 8’’, 12’’ with all industry DTH hammer shanks for a match.

DTH hole opener with dome buttons.

rock drill bits advantages :

(1)  Wear pads, back reamer buttons, and or buttons on the pilot can be added for an additional fee.

(2)  The ability to use less powerful equipment than that required to drill the large diameter hole.

(3)  Straighter holes result from the smaller pilot hole.

Better clearing of cut material.

Take advantage of our experience

Over the years we’ve worked on water monitoring bores, water production bores, dewatering bores and artesian bores which means if you’ve got to drill a water bore, we’ve got the skillset to fulfil the brief. Our purpose built DTH bit and DTH hammers and support equipment packages are designed to reduce unwanted downtime which means project slippages will be keep as low as possible.

PDFFor more details please watch PDF online: DTH Hole Opener Catalogue

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