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Product Detail

8 1/2" Hot sale TCI tricone bit

USD PRICE
$1000
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  • DETAILS

1.Cutting Structure of this type sealed and non-sealed tci tricone bits :

The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

 2.Gauge Structure  of this type tci tricone rock bits :

Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

 3.Bearing Structure of this type tci tricone rock bits :

          BIT SIZE

API regular pin

Recommended make up torque

Inch

mm

Inch

KN.M

3 3/4

95.3mm

2 3/8

4.1~4.7

3 7/8

98.4 mm

2 3/8

4.1~4.7

4 1/8

104.8 mm

2 3/8

4.1~4.7

4 1/4

108.0 mm

2 3/8

4.1~4.7

4 1/2

114.3 mm

2 3/8

4.1~4.7

4 5/8

117.5 mm

2 7/8

6.1~7.5

4 3/4

120.7 mm

2 7/8

6.1~7.5

4 7/8

123.8 mm

2 7/8

6.1~7.5

5 1/2

139.7 mm

3 1/2

9.5~12.2

5 5/8

142.9 mm

3 1/2

9.5~12.2

5 2/3

143.9 mm

3 1/2

9.5~12.2

5 3/4

146.1 mm

3 1/2

9.5~12.2

5 7/8

149.2 mm

3 1/2

9.5~12.2

6

152.4 mm

3 1/2

9.5~12.2

6 1/8

155.6 mm

3 1/2

9.5~12.2

6 1/4

158.8 mm

3 1/2

9.5~12.2

6 1/2

165.1 mm

3 1/2

9.5~12.2

6 5/8

168.3 mm

3 1/2

9.5~12.2

6 3/4

171.5 mm

3 1/2

9.5~12.2

7 1/2

190.5 mm

4 1/2

16.3~21.7

7 5/8

193.7 mm

4 1/2

16.3~21.7

7 7/8

200 mm

4 1/2

16.3~21.7

8 3/8

212.7 mm

4 1/2

16.3~21.7

8 1/2

215.9 mm

4 1/2

16.3~21.7

8 5/8

219.1 mm

4 1/2

16.3~21.7

8 3/4

222.3 mm

4 1/2

16.3~21.7

9 1/2

241.3 mm

6 5/8

38~43.4

9 5/8

244.5 mm

6 5/8

38~43.4

9 7/8

250.8 mm

6 5/8

38~43.4

10 1/2

266.7 mm

6 5/8

38~43.4

10 5/8

269.9 mm

6 5/8

38~43.4

11

279.4 mm

6 5/8

38~43.4

11 5/8

295.3 mm

6 5/8

38~43.4

12

304.8 mm

6 5/8

38~43.4

12 1//4

311.2 mm

6 5/8

38~43.4

12 5/16

312.7 mm

6 5/8

38~43.4

12 3/8

314.3 mm

6 5/8

38~43.4

12 7/16

315.9 mm

6 5/8

38~43.4

12 5/8

320.7 mm

6 5/8

38~43.4

13 1/8

333.4 mm

6 5/8

38~43.4

13 1/2

342.9 mm

6 5/8

38~43.4

13 5/8

346.1 mm

6 5/8

38~43.4

13 3/4

349.3 mm

6 5/8

38~43.4

14 1/2

368.3 mm

7 5/8

46.1~54.2

14 3/4

374.7 mm

7 5/8

46.1~54.2

15 1/2

393.7 mm

7 5/8

46.1~54.2

16

406.4 mm

7 5/8

46.1~54.2

17 1/2

444.5 mm

7 5/8

46.1~54.2

18 7/8

479.4 mm

7 5/8

46.1~54.2

20

508.0 mm

7 5/8

46.1~54.2

22

558.8 mm

7 5/8

46.1~54.2

24

609.6 mm

7 5/8

46.1~54.2

26

660.4 mm

7 5/8

46.1~54.2



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