Bits adapter used to connect between big diameter bits and smaller size anchor bar in anchor drilling
SINODRILLS Self Drilling Anchor Bit Adapters
As we all know, it will affect drilling performance while too big diameter drill bits connected with smaller sizes anchor bar, so, there need to use a bits adapter to connect between big diameter bits and smaller size anchor bar in anchor drilling jobs. Via the adapter, larger drill bits could be linked to the anchor bar.
Features
• Adapters with various types of thread are offered.
Applications
Pre-supporting, micropiling for foundation underpinning, slope anchorage, etc.
Parameters
Self drilling Anchor bit adapter is used for connecting smaller threaded hollow bars and bigger threaded drill bits.
Self drilling anchor bar size
R25
R32
R32
R38
R51
T30
T40
T52
T73
Self drilling anchor bit size
Length (mm)
Unit weight (kg)
R32
50
0.10
R38
50
0.12
R51
70
0.65
R51
70
0.40
T76
65
1.00
T40
60
0.30
T52
60
0.35
T73
85
1.30
T103
105
3.10
Please contact our sales team for more specifications.