15 3/4 ນິ້ວ 5 ປີກ Steel Body Pdc Bit ກັບລາຄາໂຮງງານ

ຂະໜາດ

(ນິ້ວ)

ຂະໜາດ

(ມມ)

Std.ກະທູ້ API

ນ້ໍາຫນັກປະມານ

(ກິໂລກຣາມ)

2-3/8

60

ບໍ່ແມ່ນ std.

1.3

2-1/2

63.5

ບໍ່ແມ່ນ std.

1.5

3

76

ບໍ່ແມ່ນ std.

2

3-1/2

89

ບໍ່ແມ່ນ std.

3.5

3-7/8

98.4

2-3/8"

5

4

102

2-3/8"

5.5

4-1/4

108

2-3/8"

6.5

4-5/8

117.5

2-7/8"

8

5-1/4

໑໓໓

2-7/8"

11

5-5/8

142.9

3-1/2"

13

5-7/8

149.2

3-1/2"

14

6

152

3-1/2"

17

6-1/8

155.6

3-1/2"

18

6-1/4

159.3

3-1/2"

20

6-1/2

165

3-1/2"

22

7-1/2

190.5

4-1/2"

31

7-5/8

193.7

4-1/2"

32

7-7/8

200

4-1/2"

35

8-1/2

215.9

4-1/2"

42

8-5/8

219

4-1/2"

44

8-3/4

222.3

4-1/2"

45

9-1/2

241.3

6-5/8"

60

9-5/8

244.5

6-5/8"

65

9-3/4

247.7

6-5/8"

70

9-7/8

250.8

6-5/8"

75

10-5/8

270

6-5/8"

82

11-5/8

295

6-5/8"

90

12-1/4

311.2

6-5/8"

98

ວັນທີ 13-5/8

346.1

6-5/8"

໑໓໔

15-1/2

394

6-5/8"

190

16

406.4

6-5/8"

200

17-1/2

444.5

7-5/8"

251

20

508

7-5/8"

300

24

610

7-5/8"

600

26

660.4

7-5/8"

700