Mababang presyon ng hangin DTH martilyo

Mababang presyon ng hangin DTH bits

Si Dia.

Uri

Spline No.

Mga Pindutan ng Gauge

Timbang (kg)

68

CIR65

6

4*θ12

1.43

76

CIR70

6

5*θ12

2.18

83

CIR80

6

5*θ12

3.4

83

CIR80X

6

5*θ12

3.5

90

CIR90

6

6*θ14

3.6

100

CIR90

6

6*θ14

4.3

130

CIR90

6

7*θ14

6.7

110

CIR110

6

6*θ14

5.9

123

CIR110

6

6*θ14

5.9

110

CIR110W

6

8*θ13

4.3

123

CIR110W

6

8*θ14

6.1

155

CIR150

6

9*θ16

11.8

155

CIR150A

6

9*θ16

12.6

165

CIR150A

6

9*θ16

13.5

175

CIR170

6

9*θ16

21.9

185

CIR170A

6

9*θ16

23

200

CIR200W

6

12*θ16

25.9