Diamond Core Drill Bits – Paragon Tools

$89.65$248.00
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Diamond Core Drill Bits – Paragon Tools

$89.65$248.00
Diamond Core Drill Bits – Paragon Tools The Paragon Tools Diamond Core Drill Bits are designed for premium performance while concrete, reinforced concrete, stone and brick coring. For dry and wet use. Diamond Core Drill Bit Sizes available: PGNCDB45500: D45mm x L500mm UNC MTYPE PGNCDB52500: D52mm x...

Diamond Core Drill Bits – AusKut

$125.00$249.50
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Diamond Core Drill Bits – AusKut

$125.00$249.50
Diamond Core Drill Bits – AusKut For use on Concrete, Reinforced Concrete, Stone and Brick Dry and wet use Other sizes and grits available on request Choose from: CD45, D45mm x L500mm x 1 1/4″UNC CD72, D72mm x 450mm x 1 1/4″UNC CD76, D76mm x...

Diamond Coated Hole Saw Bits 42mm to 128mm – C Cut Tools

$40.50$124.99
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Diamond Coated Hole Saw Bits 42mm to 128mm – C Cut Tools

$40.50$124.99
Diamond Coated Hole Saw Bits – C Cut Tools Sizes from 42 mm Diameter to 128 mm diameter For wet use on Porcelain, Granite, Plaster, Rocks, Marble, Terracotta, Glass etc

Diamond Coated Hole Saw Bits 5mm to 38mm – C Cut Tools

$16.50$49.50
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Diamond Coated Hole Saw Bits 5mm to 38mm – C Cut Tools

$16.50$49.50
Diamond Coated Hole Saw Bits – C Cut Tools Sizes from 5mm Diameter to 38mm diameter For wet use on Porcelain, Granite, Plaster, Rocks, Marble, Terracotta, Glass etc

N-Type Pin Drills – ADI

$30.00$53.00
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N-Type Pin Drills – ADI

$30.00$53.00
N-Type Pin Drill Bits – ADI Sizes from 4 mm to 12 mm Diamond bit for wet use 10mm Cylindrical Shank For Granite and Engineered Stone

Wall Drilling Kits – C Cut Tools

$98.50
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Wall Drilling Kits – C Cut Tools

$98.50
Wall Drilling Kit – C Cut Tools Wall Drilling Kit includes suction wall drilling guide, drill bits of 5, 6.5, 8, 10, 12mm comes with 1 litre spray bottle and 2 meters tube Item Number: CCTWDK

What is a Diamond Core Drill Bit?

Do you need new pipe installed for you bathroom renovation? If yes, and you have a concrete slab, then your plumber or builder is going to need a core drill bit to drill the hole.

Concrete core drilling is where circular holes are drilled into concrete. The result of an experienced tradesman is a fine clean hole with little mess.

A Diamond Core Drill Bit attaches to a Core Drill Machine and is used to core into material such as concrete, reinforced concrete, hard stone and brick. Depending on the scale of work, you can get smaller hand held core drill machines, or more powerful larger machines on stands for larger commercial and industrial jobs.

Unlike a typical drill and other cutting tools where the whole area being drilled out or cut turns into dust a debris (pulverize the material) – a core drill will remove a cyclinder of material when drilling its hole. This is similar to a hole saw, just on a larger scale. The is because the centre of a Diamond Core Drill is hollow.

Are Diamond Core Drill Bits made from real diamonds?

A Diamond Core Drill Bit is made of metal and has synthetic diamond drill tips bonded or welded onto the the tip.

These diamond tips grind rather than cut. The tips are specially formulated to suit either hard or soft materials. If you use the wrong type, then you can hurt your core drill bit.

Which Diamond Core Drill Bit to do I need?

Like other diamond tools, you need to consider what you are cutting before you choose your diamond core drill bit.

The core drill bits we stock are suited to hard materials such as concrete, reinforced concrete, stone and brick.

If you are after a core drill bit for soft stones or other material, please contact us on 02 6242 8996 and we can order it in for you.