home/ Products /PDC Concave Bit For Water Well Drilling

PDC Concave Bit For Water Well Drilling

1. Female thread 113mm PDC bit with 50mm thread use for mining and water drilling;
2. We also supply 75mm, 94mm, 133mm, 153mm, 175mm, 215mm and customized sizes;
3. We accept sample order and supply quality goods with competetive price.
Product Description

Product description
PDC drill head.jpg

This drill bit is belong to steel body drill bit. Steel body PDC drill bit is made of steel and PDC cutters. Steel body bit is suitable for fast drilling excluding gravel and low compressive strength easy to drill layer. It has wider runner which is good for carrying rock debris timely. Steel body drill bit body is made with whole piece of carbon steel by machining. PDC cutter is welded on the  tungsten carbide tooth as the cutting teeth, then cutting teeth are welded on the drill bit body.


Parameters of PDC concave 3 wing drill bits

Model

Size(mm)

PDC No.

Water hole

PDC material

PDC size

FWN56-3Y

56

5

5

Tungsten carbide and diamond

1308&1304

FWN60-3Y

60

5

5

Tungsten carbide and diamond

1308&1304

FWN75-3Y

75

8

5

Tungsten carbide and diamond

1308&1304

FWN94-3Y

94

8

5

Tungsten carbide and diamond

1308&1304

FWN108-3Y

98

8

5

Tungsten carbide and diamond

1308&1304

FWN113-3Y

108

11

5

Tungsten carbide and diamond

1308&1304

FWN133-3Y

113

11

5

Tungsten carbide and diamond

1308&1304

FWN153-3Y

133

15

5

Tungsten carbide and diamond

1308&1304

FWN173-3Y

153

17

3

Tungsten carbide and diamond

1308&1304

Detail information of PDC concave drill bits
This is the tungsten carbide blanks gauge, the material is cemented carbide, it is high hardness, wear resistance, and good 

toughness. Under the 500 degree remain the same, also under 1000 degrees as the very high hardness. so it is good choose for hard formation, you can reduce your cost. 



water hole.jpgThis is the side water hole, there are three water holes, they can cool the PDC cutter and washout the head mud stone.To reduce off the field.

This is PDC concave drill bits two pillar,  and the material is 1304 PDC cutter and cemented carbide, and there are two middle water hole,  its function is cool PDC cutter and blow the mud stone.Prevent damage to the compact(PDC cutter).


pdc cutter.pngThis is concave drill bit PDC cutters. Material is diamond and tungsten carbide,so it is apply for hard rock ,1308 PDC cutter the mainly feature is high durability.

Application of PDC concave bits

XY-100 drill rig.jpg

Combining wear-resistance of PDC cutter and toughness of carbon steel makes the drill bit has a long service life 

and high drilling speed. PDC concave bit is suitable for drilling soft to medium hard rock formation. They are often 

use with underground drilling rig. Concave 3 wing drill bit is also a concave drag bit. 50 56 60 65 concave 3 wing 

drag bit has a higher durability. It is always the first choice of hole drilling.

PDC concave drag bits apply for rock formations 


  

PDC bit .jpg

3 wing concave drill bits apply for soft(coal, clay, mudstone) and medium hard rock formation(sandstone, Limestone, 

marble). and 4 wing concave drill bit is also suitable for hard rock formations, such as flint, quartzite granite.

Packaging and shipping
packaging and shipping.jpg

Packaging for PDC Concave Bit for water well drilling is in the carton box;

Samples will be sent by express, batch products will be sent by air or by sea;

Available goods will be sent within 3 working days, batch products will be up to the order quantity.


Related products

PDC bit api matrix body.jpg

Matrix body PDC bit


115mm pdc drag bit.jpg

4 blades PDC bit

Why choose us

1. 10 years rock drilling tools manufacturing experience;

2. Powerful technology support and mature manufacturing experience;

3. Strict quality control before delivering;

4. Variety of payment: T/T, Wester Union, Credit card and PayPal.

5. 24 hours online service;

6. We can provide customized products with special requirements.

7. We accept sample order.




Send us a message