Diamond Core Barrels

United Diamond Tools carry a large range of diamond core barrels for the construction industry. Our range includes diamond core barrels for the fencing contractor (suit limestone and laterite) and the professional concrete cutter, as well as plumbers, electricians, pest controllers, air conditioning installers and builders. We stock barrels in 450mm,  600mm and 800mm lengths, and barrels specifically designed for coring into laterite. We also supply selected barrels to cut granite.img_1703.png

Our core barrels for the fencing contractor have set an industry standard with a design that reduces the incidence of the barrel locking in the hole.

United Diamond Tools can also arrange manufacture of special core barrels which are used in the mining industry. Should you require a special build core barrel for coring into mineral samples, then we can build a core barrel to suit.

See also our core cutter page for our all our dry cut core cutters.


We also stock and sell:
 - Extensions - 1/2" and 1 1/4" UNC types (150mm and 300mm)
 - Adaptors - from 1/2" to 1 1/4" UNC, or Hilti to 1 1/4" UNC
 - Husqvarna Vari-Drill core bits
See our "Core Drill Accessories and Spare Parts" page for further info.

For a more detailed look at Core Drilling from selecting your core drill to actually drilling  plus all the UDT core drilling supplies; download the guide below.

Download the UDT Core Drilling Guide

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Code Description
Quality
Arbor
Met
Colour
DBS14CON Concrete
Premium
1/2" 
14mm
White
DBS16CON Concrete
Premium
1 1/4" UNC
16mm 
White
DBS18CON Concrete
Premium
1/2" or 1 1/4" UNC
18mm
White
DBS20CON Concrete
Premium
1/2" or 1 1/4" UNC
20mm
White
DBS22CON Concrete
Premium
1/2" or 1 1/4" UNC
22mm
Silver
DBS24CON Concrete
Premium
1/2" 
24mm
White
DBS25CON Concrete
Premium
1/2" or 1 1/4" UNC
25mm
White
DBS28CON Core Barrel Wet Cutting
Trade or Premium
1/2" 
28mm
White
DBS30 Concrete
Trade 
1/2"
30mm
White
DBS32 Concrete Trade or Premium 1/2" or 1 1/4" UNC
32mm
White
DBS35CON Concrete Trade or Premium
1/2"
35mm
White
DBS40 Concrete
Premium
1/2" or 1 1/4" UNC
40mm
Silver
DBS42 Concrete
Premium
1 1/4" UNC
42mm
Black
DBS52CON Concrete
Premium
1.1/4" UNC
52mm
White
DBS52G Granite
Premium
1.1/4" UNC
52mm
White
DBS52 Concrete
Premium
1.1/4" UNC
52mm
White
DB52L Limestone Premium
1.1/4" UNC
52mm
Black
DBS53H Concrete
Husqvarna
1.1/4" UNC
53mm
 
DBS65L Limestone
Premium
1.1/4" UNC
64 & 65mm
Black
DBS65CON Concrete
Premium
1.1/4" UNC
65mm
White
DBS65 Concrete
Premium
1.1/4" UNC
65mm
White
DBS70H Concrete
Husqvarna
1.1/4" UNC
70mm
White
DBS72H Concrete
Husqvarna
1.1/4" UNC
72mm
White
DBS76 Concrete
Premium
1.1/4" UNC
76mm
White
DBS76L Limestone
Premium
1.1/4" UNC
76mm
Black
DBS77CON Concrete
Premium
1.1/4" UNC
77mm
White
DBS82CON Concrete
Premium
1.1/4" UNC
82mm
White
DBS83H Concrete
Husqvarna
1.1/4" UNC
83mm 
 Black
DBS89H Concrete
Husqvarna
1 1/4" UNC
89mm
Black
DBS90 Concrete
Premium
1 1/4"
90mm
Silver
DBS102CON Concrete
Premium
1.1/4" UNC
102mm
White
DBS102G Granite
Premium
1.1/4" UNC
102mm
Black
DBS102 Concrete
Premium
1.1/4" UNC
102mm
White
DBS102H Concrete
Husqvarna
1.1/4" UNC
102mm
 Silver
DBS102L Limestone
Premium
1.1/4" UNC
102mm
Black
DBS115CON Concrete
Premium
1.1/4" UNC
115mm
White
DBS127W Limestone - wide segment
Premium
1.1/4" UNC
127mm
Black
DBS127L Limestone - 450mm, 600mm or 800mm long
Premium
1.1/4" UNC
127mm
Green
DBS127CON Concrete
Premium
1.1/4" UNC
127mm
White
DBS127H Concrete
Husqvarna
1.1/4" UNC
127mm
Silver
DBS127/800 Laterite
Premium
1.1/4" UNC
127mm
Blue
DBS132CON Concrete
Premium
1.1/4" UNC
132mm
White
DBS152CON Concrete
Premium
1.1/4" UNC
152mm
Silver
DBS152H Concrete
Husqvarna
1.1/4" UNC
152mm
Silver
DBS162CON Concrete
Premium
1.1/4" UNC
162mm
White
DBS204H Concrete
Husqvarna
1 1/4"
204mm
Black
DBS250CON Concrete
Premium
1.1/4" UNC
250mm
White

Dymaxion 8 Piece Diamond Drill Kit :
Ideal for porcelain, pottery tiles, granite, marble, slate, travertine, blue stone, fiberglass, polycarbonates and fiber cement sheet. Includes 4, 5, 6, 7, 8, 10 and 12mm with lever suction drill guide (with water reservoir ) for all diameters
HDEMK8 $87 imcl GST

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