R51 Solid Rock Self Drilling OEM Anchor Drill Bits
R51 Solid Rock Drilling Self-Drilling Anchor Drill Bits
Self-drilling Anchor Drill bit is made from steel that can provide enough hardness in the rock mass. It is used for
drilling and installed on the head of the anchor bar. As the self-drilling anchor bar just needs to be installed into the rock
directly, the drill bit is used for only one time. drill bit is suitable for various ground conditions. It is efficient
and fast when drilling in hard and medium-hard rock.
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Characteristic:
1. To meet different demands, Sinorock has various kinds of drill bits includes EX, EXX, XX, ES-F, EYY, ESS-F, EYY, EY, EC, ECC, clay bit, ESS-D...
2. It's suitable for various ground conditions.
3. Easy installation.
Drill bit
|
Type |
Specification |
Weight(kg) |
Height(mm) |
|
Steel Cross Bit(EX) |
R25 / D42mm |
0.28 |
56 |
|
R32 / D45mm |
0.31 |
56 |
|
|
R32 / D51mm |
0.36 |
56 |
|
|
R38 / D76mm |
1.2 |
80 |
|
|
R38 / D90mm |
1.53 |
80 |
|
|
R51 / D115mm |
3.61 |
100 |
|
|
T30 / D51mm |
0.41 |
56 |
|
|
T40 / D76mm |
1.21 |
80 |
|
|
T76 / D130mm |
3.92 |
100 |
|
|
T76 / D150mm |
6.1 |
110 |
|
|
Cross button bit(EXX) |
R25 / D42mm |
0.3 |
58 |
|
R32 / D45mm |
0.38 |
56 |
|
|
R32/ D51mm |
0.42 |
56 |
|
|
R38/ D76mm |
1.27 |
85 |
|
|
T30 / D51mm |
0.42 |
56 |
|
|
T40 / D76mm |
1.27 |
80 |
|
|
T40 / D90mm |
2.1 |
90 |
|
|
R51 / D100mm |
3.2 |
90 |
|
|
R51 / D115mm |
3.5 |
100 |
|
|
T76 / D130mm |
3.61 |
100 |
|
|
T76 / D150mm |
6.27 |
125 |
|
|
Drill button bit(ESS) |
R25 / D42mm |
0.33 |
60 |
|
R32 / D45mm |
0.35 |
60 |
|
|
R32 / D51mm |
0.49 |
60 |
|
|
R38 / D76mm |
1.447 |
82 |
|
|
R38 / D90mm |
2.73 |
100 |
|
|
R51 / Dl00mm |
2.81 |
100 |
|
|
R51 / D115mm |
3.72 |
110 |
|
|
T76 / D130mm |
6.78 |
120 |
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