Button bit Type 06

Gauge diameter

Gauge 

angle [°]

Button × Button dia. [mm]

Flushing hole

Weight

[Kg]

Part number

[mm]

[in]

Gauge

Face

Side

Face

48

1 7/8"

30

5×11

2×9

2

1

0.8 

35RTPWS48R06L

51

2"

30

5×12

2×10

2

1

0.9 

35RTPWS51R06L

Button bit Type 03

Gauge diameter

Gauge 

angle [°]

Button × Button dia. [mm]

Flushing hole

Weight

[Kg]

Part number

[mm]

[in]

Gauge

Face

Side

Face

48

1 7/8"

35

6×10

3×9

1

3

0.8 

35RTPWS48R03M

Button bit Type 23

Gauge diameter

Gauge 

angle [°]

Button × Button dia. [mm]

Flushing hole

Weight

[Kg]

Part number

[mm]

[in]

Gauge

Face

Side

Face

48

1 7/8"

30

6×10

3×9

1

3

0.8 

35RTPWS48R23L

51

2"

30

6×10

3×9

1

3

0.9 

35RTPWS51R23L

54

2 1/8"

40

6×10

3×9

1

3

1.0 

35RTPWS54R23H

57

2 1/4"

40

6×11

3×10

1

3

1.1 

35RTPWS57R23H

64

2 1/2"

35

6×12

3×11

1

3

1.3 

35RTPWS64R23M

Button bit Type 08

Gauge diameter

Gauge 

angle [°]

Button × Button dia. [mm]

Flushing hole

Weight

[Kg]

Part number

[mm]

[in]

Gauge

Face

Side

Face

48

1 7/8"

35

6×10

2×9

-

2

0.8

35RTPVS48BB08M

DRIFTING & TUNNELLING EQUIPMENT

36  

DRIFTING & TUNNELLING EQUIPMENT

R35 (1 3/8") 

SERIES (Recommended gauge diameter 

Ø

48 - 

Ø

64)

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

For details of bit design, please refer to p.14

Reaming bit / Pilot adapter

Hex drifting rod

Coupling sleeve

Shank adapter

Reaming bit integration model

Button bit