Extra Long Diamond Core Drill Bits
The extended diamond drill bits produced by our company have the characteristics of fast drilling speed, stable performance, and long service life.

extra long diamond core drill bits
The diamond drill bit with an extended rod usually elongates the substrate and is commonly used for drilling operations in complex working conditions.
The extra long diamond core drill bits produced by our company have the characteristics of fast drilling speed, stable performance, and long service life.
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;
product key technologies

Good sharpness
Our diamond reinforced concrete drill bits have the characteristics of fast drilling speed, minimal wear, and a large number of holes in actual use.
Even when encountering high-grade cement, high hardness pebbles, and high-density steel bars, they all have very good effects.
Good feedback
Customer feedback after using Huice products for a period of time:
The sharpness is as good as ever, the efficiency of drilling reinforced concrete is very high, and the price is reasonable.
--James

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Huice Diamond Tools Factory

Automatic hot press machine is an important and critical process in the manufacturing of bonded diamond tools

Our company has a modern industrial plant of 38000 square meters

Huice Diamond Tools Office building

The workers are working hard to inspect the products as soon as possible

Automatic mixing machine

Modern fully automatic powder making machine greatly improves production efficiency
Experienced manufacturer of diamond tools
Since 2006 | Quality Assurance | Concertrative Achieves Professional
Customized Available | Preferential for Large Quantities









Contact us for factory price extra long diamond core drill bits
To obtain the latest product quotations, wholesale factory prices, and lower product prices, please contact us
Allen
Quanzhou Huice New Material Co.,Ltd.
Mob & Whatsapp : +86-18959900990
Email: info@chinadiatools
Add: Bin Road, Shuitou, Nan'an,Fujian, China
Hot Tags: extra long diamond core drill bits, China extra long diamond core drill bits manufacturers
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