MIRACLE Self Drilling Anchor Bits
Drill bit is the front part of the self-drilling anchor system, by cutting and drilling rocks and other geological structures, the anchor could be sent to the designed depth.
Features
• Different types of bits are offered for different conditions;
• Primary alloy is applied to manufacture the alloy bit.
Applications
Pre-supporting, micropiling for foundation underpinning, slope anchorage, etc.
Parameters
  | EX Full steel cross self drilling anchot bit For loose to medium dense ground formations |
  | ES Full steel button self drilling anchor bit For weak cemented soil / sands and weak fractured rock formations |
  | EW Self drilling anchor clay bit For soft clay and soils |
  | EC Full steel arch self drilling anchor bit For loose to dense soil or sand formations |
  | EY Full steel three cutters self drilling anchor bit For weak cemented soil / sand and weak fractured rock formations |
  | EXX TC (Tungsten Carbide) cross self drilling anchor bit For medium to strong fractured rock foramtions |
  | ESS TC (Tungsten Carbide) button self drilling anchor bit For strong fractured rock formations |
  | ECC TC (Tungsten Carbide) arch self drilling anchor bit For medium fractured rock formatioms |
  | EYY TC (Tungsten Carbide) three cutters self drilling anchor bit For medium fractured rock faomrations |
General guide for anchor bits diameters selection (for reference only):
Thread | Bits diameter(mm) | Thread | Bits diameter(mm) |
R25 | 42mm, 51mm, 76mm | T30 | 42mm, 46mm, 51mm, 76mm, 90mm |
R32 | 45mm, 51mm, 76mm, 90mm, 100mm, 115mm | T40 | 76mm, 90mm, 100mm, 115mm |
R38 | 64mm, 76mm, 90mm, 100mm, 110mm, 115mm, 130mm | T52 | 76mm, 90mm, 110mm, 115mm, 130mm, 150mm |
R51 | 76mm, 90mm, 100mm, 110mm, 115mm, 130mm, 150mm | T73 | 115mm, 130mm, 175mm |
T76 | 170mm, 220mm | T103 | 175mm, 220mm, 280mm |
T111 | T127 | 200mm, 220mm |
Our advantage:
1. Enterprise group combines manufacture and international trade;
2. Strict quality controll system with perfect equipment;
3. High technology enterprise with advanced production equipments;
4. Prompt delivery and all-around after-sales service;
FAQ
A: Are you trading company or manufacturer ?
Q: We are manufacturer.
A: Do you provide samples ?
Q: Yes, of course. We welcome sample order to test and check quality.
A: Can you accept small orders?
Q: We enjoy to cooperate with all clients whatever big or small order.
A: Could you accept OEM & ODM?
Q: Of course, as a manufacturer, OEM & ODM is available, our professional R&D center can help you on the project.
A: How long is your delivery time?
Q: Usually it's about 20 days,depends on your actual quantity.
Any question, pls feel free to contact . Thanks!