Hard Rock Drill Bits DTH Drill Bits SP1880 For Water Well Blasting Drilling

Basic Information
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: SP1880
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton packaging and wooden box packing
Delivery Time: 5-8 work days
Payment Terms: Western Union, T/T, L/C
Supply Ability: According to order quantity
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Detail Information
Diameter (mm): 600-650mm Diameter (mm): 600-650mm
No Head Length(mm): 480mm No Head Length(mm): 480mm
Number Of Vents: 4 Number Of Vents: 4
Head Shape: Flat Face Bit/Concave Face/Convex Face Head Shape: Flat Face Bit/Concave Face/Convex Face
Material: Alloy Steel Material: Alloy Steel
Spline Key Number: 16 Spline Key Number: 16

Product Description

SP1880 Cemented carbide steel DTH Drill Bits for water well blasting drilling



      Made of high-quality steel and hard alloy, the ball-tooth bit can meet the requirements of rock formation with strong hardness and minimize the loss during energy transmission. Uniform tooth force is not easy to drop teeth and tooth removal, so that the impact energy can be concentrated on the rock to achieve efficient tunneling.



    The medium-deep hole blasting has been gradually implemented in the mine, so it is inseparable from the DTH drilling tool. Compared with hand wind drills, whether it is safety, reducing the labor intensity of workers, improving the working environment, or increasing rock drilling rate, production efficiency, and increasing enterprise efficiency, down-drilling tools have advantages that are unmatched by hand drills.





Head shape



Number of vents

NO X button diamter

weight (KG)

Toothed Gauge Toothed



Bilateral tooth concave

600 4

Round Button

24XØ22 72XØ20+31XØ18  

Bilateral tooth concave

650 4

Round Button

24XØ22 80XØ20+38XØ18  

We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.


Feature Advantage

1- We are a true production manufacturer and are among the best in the industry of rock drilling tools.


2- We really do the high-end quality, low-end price.


3- We have a technical team with a backbone of research and development and a graduate of a professional college. At present, our company has successfully applied for a number of invention patents and practical performance patents.


4- We have an independent quality testing center with complete testing equipment to achieve 100% inspection before shipment.


5-We promise: The raw materials used are 100% high quality raw materials. If it is the quality problem caused by our reasons, we will take 100% responsibility and return the goods.


6- We can order all kinds of non-standard products according to customers' drawings and requirements. Sincerely welcome you to visit our factory for on-site inspection.


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Hard Rock Drill Bits DTH Drill Bits SP1880 For Water Well Blasting Drilling

Contact Details

WhatsApp : 8618692219720