Button bit Type 15

Gauge diameter

Gauge 

angle [°]

Button × Button dia.[mm]

Flushing hole 

Weight

[Kg]

Part number

[mm]

[in]

Gauge

Face

Side

Face

89

3 1/2"

35

8×13

6×12

-

2

4.0

58WDPVS89R15M

89

3 1/2"

40

8×12

6×12

-

2

4.0

58WDPVS89R15H

102

4"

35

8×14

6×13

-

2

5.0 

58WDPVS102R15M

102

4"

40

8×13

6×13

-

2

4.9 

58WDPVS102R15H

Button bit Type 25

Gauge diameter

Gauge 

angle [°]

Button × Button dia.[mm]

Flushing hole

Weight

[Kg]

Part number

[mm]

[in]

Gauge

Face

Side

Face

89

3 1/2"

35

8×13

6×12

-

2

3.9

58WDPVS89R25M

102

4"

35

8×14

6×13

-

2

4.9 

58WDPVS102R25M

115

4 1/2"

35

8×14

7×13

-

2

6.9 

58WDPVS115R25M

127

5"

35

8×16

8×14

-

2

8.9 

58WDPVS127R25M

Button bit Type 23

Gauge diameter

Gauge 

angle [°]

Button × Button dia.[mm]

Flushing hole

Weight

[Kg]

Part number

[mm]

[in]

Gauge

Face

Side

Face

89

3 1/2"

35

9×12

6×12

-

3

3.9

58WDPVS89R23M

102

4"

35

9×13

6×13

-

3

5.0 

58WDPVS102R23M

115

4 1/2"

35

9×13

7×13

-

3

6.9 

58WDPVS115R23MS

115

4 1/2"

35

9×14

7×14

-

3

7.0 

58WDPVS115R23M

127

5"

35

9×14

7×14

-

3

8.9 

58WDPVS127R23MS

127

5"

35

9×16

7×16

-

3

9.0 

58WDPVS127R23M

Button bit Type 55

Gauge diameter

Gauge 

angle [°]

Button × Button dia.[mm]

Flushing hole

Weight

[Kg]

Part number

[mm]

[in]

Gauge

Face

Side

Face

89

3 1/2"

35

8×12

6×12

-

4

3.8

58WDPVS89R55M

102

4"

35

8×14

6×14

-

4

4.9 

58WDPVS102R55M

115

4 1/2"

35

8×14

8×14

-

4

6.9 

58WDPVS115R55M

127

5"

35

8×16

4×16,4×14

-

4

8.9 

58WDPVS127R55M

TUBE DRILLING EQUIPMENT

52  

BENCH & LONG HOLE DRILLING EQUIPMENT

Male / Female drill tube

Shank adapter

ST58 (2 1/4")  

SERIES

 

(Recommended gauge diameter 

Ø

89 - 

Ø

127)

Standard item list - CUSTOM BUTTONS AND FLUSHING CONFIGURATIONS ARE AVAILABLE UPON REQUEST

For details of bit design, please refer to p.16

Reaming bit

Retrac bit

Button bit