Tapered Bore Ball Diranên Rock Bit

D

Hejmara diranan & OD diranan

Side Teeth Angle

Dereceya Taper

Koda hilberê

Pîvan

Kg

mm

inch

Side Teeth

Core Teeth

38

40

42

1 1/2

1 9/16

1 21/32

3× 9

3× 9

3× 9

1× 8

1× 8

1× 9

40°

7°

141-3804-2764

141-4004-2764

141-4204-2764

0.3

0.4

0.4

30

32

38

40

42

1 3/16

1 1/4

1 1/2

1 9/16

1 21/32

3× 7

3× 7

3× 9

3× 9

3× 9

2× 6

2× 7

2× 7

2× 8

2× 8

40°

12°

7°

12°

7°

7°

141-3005-2764

141-3205-2764

141-3805-2764

141-4005-2764141-4205-2764

0.3

0.3

0.3

0.4

0.5

32

35

38

41

42

1 1/4

1 3/8

1 1/2

1 5/8

1 21/32

5×7

5×8

5×9

5×9

5×9

2×7

2×7

2×7

2×8

2×8

12°

12°

12°

11°

12°

141-3207-2204

141-3507-2204

141-3807-2204

141-4107-2204

141-4207-2204

0.3

0.3

0.4

0.4

0.5

32

35

38

40

41

42

1 1/4

1 3/8

1 1/2

1 5/8

1 9/16

1 21/32

6× 7

6× 8

6× 9

6× 9

6× 9

6× 9

2× 7

2× 7

2× 8

2× 8

2× 8

2× 8

40°

12°

12°

7°

7°

7°

7°

141-3208-2264

141-3508-2264

141-3808-2264

141-4008-2264

141-4108-2264

141-4208-2264

0.3

0.3

0.4

0.4

0.4

0.5