T 系列钻具
序号钻具标准名称钻头标准扩孔器标准钻头外径(mm)钻头内径(mm)T2系列1T2-461.5米普双钻具T2-46T2-4646.031.72T2-561.5米普双钻具T2-56T2-5656.041.73T2-563米普双钻具T2-56T2-5656.041.74T2-661.5米普双钻具T2-66T2-6666.051.75T2-663米普双钻具T2-66T2-6666.051.76T2-761
序号 |
钻具标准 |
名称 |
钻头标准 |
扩孔器标准 |
钻头外径(mm) |
钻头内径(mm) |
T2系列 |
||||||
1 |
T2-46 |
1.5米普双钻具 |
T2-46 |
T2-46 |
46.0 |
31.7 |
2 |
T2-56 |
1.5米普双钻具 |
T2-56 |
T2-56 |
56.0 |
41.7 |
3 |
T2-56 |
3米普双钻具 |
T2-56 |
T2-56 |
56.0 |
41.7 |
4 |
T2-66 |
1.5米普双钻具 |
T2-66 |
T2-66 |
66.0 |
51.7 |
5 |
T2-66 |
3米普双钻具 |
T2-66 |
T2-66 |
66.0 |
51.7 |
6 |
T2-76 |
1.5米普双钻具 |
T2-76 |
T2-76 |
76.0 |
61.7 |
7 |
T2-76 |
3米普双钻具 |
T2-76 |
T2-76 |
76.0 |
61.7 |
8 |
T2-86 |
1.5米普双钻具 |
T2-86 |
T2-86 |
86.0 |
71.7 |
9 |
T2-86 |
3米普双钻具 |
T2-86 |
T2-86 |
86.0 |
71.7 |
10 |
T2-101 |
1.5米普双钻具 |
T2-101 |
T2-101 |
101.0 |
83.7 |
11 |
T2-101 |
3米普双钻具 |
T2-101 |
T2-101 |
101.0 |
83.7 |
T6钻具 |
||||||
1 |
T6-131 |
1.5米普双钻具 |
T6-131 |
T6-131 |
131.0 |
108.0 |
2 |
T6-131 |
3米普双钻具 |
T6-131 |
T6-131 |
131.0 |
108.0 |
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