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Portable Rock Core Drills

Portable Rock Core Drills

D261C-GT10 Drill
D261-C Drill
DE-T3 Drill

Pomeroy EZ Core Drill - Model D261-C

The Pomeroy Model D261-C gasoline powered drill is designed for paleomagnetic, geochemical and other sampling analysis. It’s lightweight, reliable and features a unique bit fastening system that holds bare-shank bits (without collets) straight and true without the use of tools.

The D261-C utilizes a powerful 50 cc motor and weighs just 13 lbs and features omni-directional fuel pick-up for running at any angle.

The front end drilling adapter features heavy duty sealed bearings and the exclusive easy operating bit fastener. The fastener will accommodate bits with a tube diameter from 1.080″ to 1.125″. The adapter is anodized high-tensile aluminum alloy. A quick- release hose fitting and needle valve are mounted on the bearing case for rapid attachment and control of the water cooling line.

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Additional Components (sold separately):
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Orienting Fixture Precision orienting fixture is used to measure the azimuth and dip of in-place cores

Model M-12 3-gallon manually pressurized water pump can. It includes an 8 ft. hose and one 10 ft. extension fitted with quick-release connectors.

Pomeroy BSS-1E Drill Bit Diamond Core Drill Bits, Size 1″ ID

Hoffman Drill Bits Diamond Core Drill Bits, size 1″ ID

Model CCT-200 Hard Shell Case which can hold  Drill, Pump Can, Drill Bits, Orienter and Brunton Compass

Pomeroy Gear Reduced Coring Drill - Model D261C-GT10

For Geological Sampling, Fire, Search & Rescue and Specialized Operations

Features:

  • Lightweight, Reliable & Easy to Operate
  • Suitable for Drill Bits up to 4″ OD
  • Powerful 50cc 2-cycle Motor
  • Gear-Reduced Drive
  • Omin-Directional Fuel Pick-up for running at any angle

Pomeroy Model D261-GT10 gasoline powered drill for geological sampling, Fire Departments, Search & Rescue and other specialized operations is lightweight, reliable and easy to operate.  It utilizes a new, powerful 50 cc motor and weighs just 15 lbs. and features  omni-directional fuel pick-up for running at any angle.

The integral gear reduced drive makes this drill suitable for fast drilling with diamond bits up to 4″ outer diameter.  Drill bit connection to the drill drive shaft is 1 1/4″-7 thread

A three gallon (M-12) manually pressurized water pump can is available. It includes an 8 ft. hose and one 10 ft. extension fitted with quick-release connectors.

The drill includes a 1 3/4″ steel service  wrench, but this can be upgraded, at additional cost, to a long-handled 1 3/4″  aluminum wrench for ease of use.  These wrenches are necessary to hold the drive shaft steady for breaking loose and removing drill bits.  The bits have diamond crowns with 1/8″ wide kerf.   Internal diameters of bits are therefore 1/4″ less than listed O.D.’s. Bits have an overall length of 17″ and a cutting depth of 14″.

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Additional Components (sold separately):
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Model M-12 3-gallon manually pressurized water pump can. It includes an 8 ft. hose and one 10 ft. extension fitted with quick-release connectors.

Model BS-Pro Drill Bits Diamond Core Drill Bits. Available sizes 1″ – 4″ OD

Model CCT-210 Hard Shell Case which can hold  Drill, Pump Can, Drill Bits, Orienter and Brunton Compass

Pomeroy Electric Core Drill - Model DE-T3

The Pomeroy Electric Core Drill makes drilling of small diameter cores extremely fast and easy in locations where the use of a gasoline-powered drill is not possible.  Because battery life is limited, however, this drill is meant for special circumstances and is not a replacement for a gasoline drill.

The DE-T3 is based on a Makita high-powered 18 volt Lithium cordless drill which features a long-life, efficient brushless motor and powerful 5Ah batteries.  The miniature water swivel, which enables drilling with diamond core bits, is an integral part of the drill and provides the best drilling solution available. It ships complete with drill, 2 Lithium-Ion batteries, charger, wrenches and carrying case. The range of diameters for drill bits is 3/8″ ID to 1″ ID.

Drilling requires water coolant, which can be provided by the available M-12 water pump can.

Battery charger for DE-T3 drill has a US plug and operates with 110VAC only.  For use in Europe/Asia a small 500 watt, 220V/110V step down transformer can be supplied at extra cost.  Please contact ASC Scientific for additional information.

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Additional Components (sold separately):
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Model M-12 3-gallon manually pressurized water pump can. It includes an 8 ft. hose and one 10 ft. extension fitted with quick-release connectors.

Model BSS Drill Bits Diamond Core Drill Bits. Available sizes 3/8″ – 1″ ID