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153mm PDC Concave Bit For Coal Mining

1. 153mm PDC concave bit is made by 1308 flat PDC cutters and 45# steel under forging process;2. Combining the superior characteristics of PDC and steel makes the bit widely used in coal mining and geological drilling;3. We also supply 75mm, 94mm, 113mm, 133mm, 175mm and 215mm.
Product Description

Product description


6 inch PCD bit.jpg

153mm PDC Concave Bit for Coal Mining

This is 6" PDC non core steel body drill bit, it adopts quality geological 1308 PDC cutters and 45# steel to produce with forging process. Combining the superior characteristics of PDC and steel makes the bit widely used in coal mining and geological drilling.

Specifications of PDC concave bit 153mm


Product namePDC concave bit
Material1308 PDC cutters and 45# steel
ApplicationCoal mining, geological drilling and water well drilling
UsageHole drilling
Size153mm( 6″)
Weight7.6kg
Bit typeSteel body PDC non core bits
Connection thread50 taper thread 
PackagingCarton box packaging
ShippingSamples are shipped by express, batch products are shipped by sea or by air
Delivery1-5 days for sample, batch products depend on order quantity
Bit typeNon core diamond bit
HS code8207199000


Packaging and shipping

pcd drill bit.jpg

Packaging for 153mm PDC Concave Bit For Coal Mining is in carton box;

Samples are shipped by express, batch products are shipped by sea or by air.

1-5 days for available goods, batch product is up to the order quantity.


Related products

Except for PDC non core steel body bit, we also supply matrix body PDC bit and PDC core bits.

PDC bit.jpg

Matrix body PDC bits


PDC core bit.jpg

Steel body PDC core 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.


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