|Weight:||5kg~810kg||Suitable Formations:||Soft, Medium Soft, Hard, Medium Hard, Very Hard|
|Cutter Quantity:||5 Pcs Or 6 Pcs||Processing Type:||Casting|
|Structure:||Horizontal||Thread Connection:||6 5/8 Reg Pin & Box|
Casting HDD Hole Opener,
HDD Drilling Tools Hole Opener,
User Friendly HDD Hole Opener
User Friendly High Quality HDD Drilling Tools Hole Opener All Kinds Of Size Or Colors
The hole opener is made of tough heat-treated alloy steel for maximum strength. The knife arm is equipped with a detachable knife, the surface is hardened and welded to the body. There are three types of cutters: SM type is used for soft to medium formations, MH type is used for medium to hard formations, and XH type is used for hard formations. The hole opener has three or six spray tubes with replaceable nozzles, so the spray can quickly clean enlarged holes. Our tungsten carbide insert (TCI) steel cone reamer is produced quickly, and we also customize the reamer according to the special requirements of customers.
Optimized structure&ingenious design, fasterdrilling speed.
Premium roller cone cutters. Optional for different crossing.
Enhanced TCI Protection on heel of cones and arm-back.
Bunched Tungsten carbide protection on body.
Bunched rungsten carbide protection on stabilizeer.
|Model||36" inch 915mm|
|Total Length||1500 mm|
|Thread Connection||6 5/8 Reg Pin & Box|
|Suitable Formations||Soft, Medium Soft, Hard, Medium Hard, Very Hard|
|cutter quantity||5 pcs or 6 pcs|
|Cone size and # of Cones||Threads|
|Cone size||#of Cones||Cone size||# of Cones|
|10“||6 1/2”||3||NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF)|
8 1/2”or 9 1/2”
For 8 1/2”-9 1/2” Cone:
NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF)
For 12 1/4”-13 5/8” Cone:
4”IF 4 1/2IF 5 1/2FH 6 5/8FH
12 1/4” or 13 5/8”
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
7. Competitive price:
A: Our factory can supply you the lowest price due to direct sale to customers without distributor!
Our company is committed to the R&D and production of drilling bits. Its main products include cone bits, PDC bits, trenchless reaming bits, engineering cone shoes and related tools. Its applications mainly include oil, natural gas, geothermal, mining, geological exploration, hydrological survey, industrial and agricultural water, trenchless underground pipe network engineering, pile engineering, etc.