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6 Inch PDC Concave Drill Bits

1. PDC concave drill bit is made of 1308 and 45# steel;2. We also supply PDC drag bits and PDC matrix body bit;3. We accept sample order and supply products with competetive price.
Product Description

Product description
API 153mm PCD BIT.jpg

6 Inch PDC Concave Drill Bits

This is 6inch or 152mm PDC non core concave drill bits. It is made by 1308 PDC cutters and 45# steel. PDC cutters are welded on the steel body as the cutting teeth. Conbining superior characteristics of steel and PDC which make the drill bit widely used in gas drainge hole and geological hole drilling, deep drainage hole and grouting hole.

Specification of PDC concave bits

Drill bit type

Non core drill bit

Material

45# steel and PDC cutters(1304,1308 or 1608)

Diameter

153mm( 6")

weight

8kg

UsageHole drilling

Application

Coal mining, geological drilling and water well drilling

MOQ

1 piece

PDC cutter No.

14 pieces

Water hole

5 pieces


Parameter of PDC concave drill bits


Non core PDC bit-PDC drill bit

Diameter

(mm)

Wing

Thread

Rock Formations

Application Field

56

3

API thread or

others as

customer's

requirement

f≤16

Applied to rock formation like

granite, limestone, sandstone,

mudstone,used for water well

drilling, geotechnical and

environmental drilling, mineral

exploration, geothermal wells,

geothermal drilling, construction

and utility work.

65

3

75

3 or 4

85

3

94

3 or 4

113

3 or 4

133

3 or 4

153

3,or 4

We can provide customized service, if you have special requirements, please inform us the detail parameters.
Non PDC drill bit applies for rock formation

Type

Formation

Soft(coal,Clay,Mudstone)


Medium hard (Rock, sandstone, limestone)Very hard(Marble, flint,granite)

PDC concave drill bit

Rock

grade

F=1

2

3

4-5

6-7

7-8

8-10

10-12

13-15

16-18

18-20

20-25

D=1

2

3

4

5

6

7

8

9

10

11
12

3 wing





4 wing






Applications of PDC drill bits

XY-100 drill rig.jpg

6 Inch PDC Concave Drill Bits is widely used in mining and water well drilling with XY-100/150 m drill rig. It has fast drilling speed and footage in soft to medium formation. 

Packaging and shipping
6 inch PDC bits.jpg

Packaging for 153mm/6inch PDC concave drill bits is 1 piece in one small carton, 3 pieces are in one big carton.

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

Delivery: 1-5 days for available products, batch products is up to the order quantity.


Related products
133mm pdc bit.jpg

Matrix body PDC bit


152mm PDC bit.jpg

Female thread PDC bit


PDC drill bits.jpg

PDC arc bits

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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