Three Blades Polycrystalline Diamond Drill Bits With High Wear Resistance

Description

Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest penetration rate and longest lifespan at roughest condition.

Drag bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oil field.

Parameters

Size

Type Pin

Wt. (lbs.)

3 7/8" - 4 3/4"

2 3/8" API Pin

6

4 7/8" - 5 1/8"

2 3/8" API Pin

7

5 1/4" - 5 1/2"

2 3/8" API Pin

8

4 5/8" - 5"

2 7/8" API Pin

10

5 1/8" - 5 1/2"

2 7/8" API Pin

11

5 5/8" - 6 1/4"

3 1/2" API Pin

18

6 1/2" - 6 3/4"

3 1/2" API Pin

19

7" - 7 1/2"

3 1/2" API Pin

21

7 5/8" - 8"-12 1/4

3 1/2" API Pin 4 1/2 6 5/8

23