Core Drills, Core Drill Bits, Core Drill Machines

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Core Drills, Core Drill Bits, Core Drill Machines

A core drill is a drill specifically designed to remove a cylinder of material. The material left inside the drill bit is referred to as the core.  Core drills are used for many applications, either where the core needs to be preserved (the drilling apparatus for to obtain a core sample is often referred to as a corer), or where drilling can be done more rapidly since much less material needs to be removed than with a standard bit. This is the reason that diamond-tipped core drills are commonly used in construction to create holes for granite monuments, granite countertops, concrete, pipes, manholes, and other large-diameter penetrations in concrete or stone. There are many varieties of core drills, including hand held core drills, portable core drill rigs, truck mounted core drills and large stationary core drill machines used primarily in the granite monument and memorial industry.  Core drill bits or core drill barrels range from 1 to over 12 in diameter and up to 48 in length. . Click here to find a GGA granite and stone machinery supplier.

Target Husqvarna DR-150 15AMP Core Drill Rig

DR-150 15AMP Core Drill Rig
DR 150 Anchor Bolt Features:
19in drilling stroke
Electric overload protection
Quick disconnect water valve
Handle for portability, 2in x 2in column
Reversible capstan handle - can be placed on the left hand or right hand side of the carriage

Flex BED55R core drilling Machine

The Flex BED55R core drilling unit for confined areas. Drilling speed can be adapted to any bit diameter (1/2 to 3) thanks to mechanical 3-speed gearing and VR full-wave electronic control. Click photo for more info.

Flex BED163R

The Flex BED163R is a portable core drilling unit with anchor or vacuum attachment. The 17.6 Amp strong, three speed drill BSW 2123 C combined with the BD 160 stationary drill stand.

MK Diamond MK-Manta III 157448

MK Diamond MK-Manta III 157448 is a Combo Fixed Base Concrete Core Rig. This tool has a new innovative tool-free vacuum base mounting design.

Tripod Glass Drilling Machine

Tripod Glass Drilling Machine is the most widely used machine in the industry

Kor-It Inc K-401-G15 Drill Rigs - Anchor Bolt

The Kor-it K-401 Heavy-duty Gasoline Powered Core Drill Machines. Heavy-duty gasoline, hydraulic or pneumatic powered, mobile, complete stand-alone, ready to use systems.

UNITEC END 130/3PO Wet Diamond Core Drill - Hand-Held

The Standard of the Industry - A lightweight, robust system for Professional Core Drilling
Holes up to 6" diameter.
Load speeds: 600-1300-2800 RPM

UNITEC EBM350/3PSA wet dry core drill machine

Electric Core Drill Rig, 3-Speed
Holes up to 14" diameter.
Slip Clutch Design
Load Speeds: 230 - 500- 1030 RPM
24.5 Amps., Wgt: 79 lbs.

Georgia Granite Association Companies manufacture and supply granite quarry machinery, large granite and stone working machinery and equipment for the granite and stone industry including diamond wire  saws, diamond belt saws, large granite saws, diamond saws, rail saws, stone cutting tools, granite routers and profiling machines, diamond tools, and parts and accessories for the granite industry.


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