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Threaded drill bit
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T51-T68 thread drill
Product description

Top hammers drill bits                                              T51/T60/ST68 Thread bit

直径

Diameter

合金数量、直径

No x Buttons   diameter mm

角度

Button

angle°

 

水孔

flushing holes

重量

Weight

(Kg)

编号

Part   No

mm

inch

边齿

Gauge

中齿

Front

Side

Front

T512’’ BUTTON BIT-Spherical buttons& Ballistic buttons

89

3 12

8×12

4×12

35°

-

2

3.5

GD89-T51DFF8N

89

3 12

6×14

4×12

35°


3

3.4

GD89-T51BFF6N

89

3 12

8×12

4×11 1×11

35°

-

4

3.5

GD89-T51PCC8N

89

3 12

8×12

4×11 1×11

35°

-

4

4.9

GD89-T51PCC8R

102

4

8×14

6×12

35°

1

2

5.3

GD102-T51BFF8N

102

4

8×14

4×12 2×12

35°

-

4

5.1

GD102-T51PCC8N

102

4

8×14

4×12 2×12

35°

-

4

7.2

GD102-T51PCC8R

115

4 12

8×14

8×12

35°

1

2

6.7

GD115-T51BFF8N

115

4 12

8×14

4×12 2×12

35°

-

4

5.8

GD115-T51PCC8N

115

4 12

8×14

4×12 2×12

35°

-

4

9.5

GD115-T51PCC8R

127

5

8×16

8×14

35°

1

2

6.8

GD127-T51BFF8N

127

5

8×16

4×14 4×14

35°

-

4

6.8

GD127-T51PCC8N

127

5

8×16

4×14 4×14

35°

-

4

11.2

GD127-T51PCC8R

T6023/8’’ BUTTON BIT-Spherical buttons& Ballistic buttons

102

4

8×14

6×12

35°

-

2

8.2

GD102-T60BFF8N

115

4 12

8×14

8×12

35°

-

2

10.1

GD115-T60BFF8N

127

5

8×16

8×14

35°

-

2

11.3

GD127-T60BFF8N

152

6

8×16

8×16

35°

-

4

15.9

GD152-T60BFF8N

ST68211/16’’ BUTTON BIT-Spherical buttons& Ballistic buttons

115

4 12

8×14

8×12

35°

-

2

8.2

GD115-T68BFF8N

127

5

8×16

8×14

35°

-

2

10.2

GD127-T68BFF8N

140

5 12

8×18

8×16

35°

-

2

12.0

GD140-T68BFF8N

152

6

8×16

8×16

35°

-

2

16.0

GD152-T68BFF8N