Diamond Core Drill Bits For Concrete
Size: Diameter from 32mm to 350mm
Length: 370mm/400mm/450mm or customized

HuiceTools Company supply diamond core drill bits for concrete, made by Laser Welded technology, High cobalt content formula, Refined steel body. These are fast and smooth drilling various concrete of cured reinforced concrete, green concrete, Even high-grade cement, coarse steel bars, and concrete rich in pebbles have excellent performance.


Diamond core drill bits with turbo segments silver or laser welded diameter 32mm-350mm provide smooth and fast drilling for various concrete of cured reinforced concrete with hard to soft aggregates, green concrete or abrasive materials, such as construction of bridges, high-rise buildings, wall, floor, etc., which have goods quantity of drilling holes, high performance in drilling difficult operation conditions, especially reinforced concrete with much steel bars or pebble stone.

We use 45# seamless steel pipe, the diamond core bit will not deform and bend in the event of working.

Our diamond drill bits for concrete are highly skilled in complex construction environments. The drilling speed of reinforced concrete rich in coarse steel bars and pebbles is still very fast
Common usage scenarios of concrete drill bits
| ∅25mm/ 1" | Drilling operations for holes such as water pipes and hot water pipes |
| ∅32mm/ 1-1/8" | Drilling operations for holes such as water pipes and hot water pipes |
| ∅40mm/ 3-3/8" | Drilling operations for holes such as water pipes and hot water pipes |
| ∅56-63mm/ 2" | Used for drilling air conditioning ducts and bathroom ducts |
| ∅76mm/ 3" | Used for drilling air conditioning ducts and bathroom ducts |
| ∅100-120mm/ 4" | Drilling operations for sewage and fire pipes |
| ∅168 | Drilling operations for sewage and fire pipes |
| ∅180 | Drilling operations for range hoods and ventilation ducts |
| ∅200 | Drilling operations for range hoods and ventilation ducts |
| Large Diameter | Drilling operations for large-scale engineering projects |
* Using different diamond drill bits for different drilling materials is beneficial for improving work efficiency and reducing engineering costs;
* Our company provides large-diameter diamond drill bits with a diameter of up to 1600mm;
Packing And Delivery
Individual independent packaging: Single plastic box packaging or Paper box;
Outer box corrugated paper box packaging
Sea freight: wooden crate packaging
To Door
Shipping by express like FedEx/DHL/UPS/TNT/EMS etc, the delivery time is 3-7 work days;
By air
Shipping by air , the delivery time is 5-14 days;
By sea
Shipping by sea , suitable for bulk goods, save the freight.








* Our company has rich experience in manufacturing diamond drill bits. Diamond drill bits with a diameter exceeding 400mm and a length exceeding 500mm can also be customized according to user needs.
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