76-191mm Fixed Cutters Hole Opener / Rock Reamer Bit
Product Description
The Rock Reamer will lower your costs while increasing your
drilling performance.
Our Rock Reamer is the perfect tool for large diameter HDD bores.
We offer our unique design for hole sizes ranging from 18” to 30”.
The sets of bolt-on blades are precision machined and manufactured
from premium-grade alloy steel to withstand even the most
challenging conditions. Smoother operation and the ability to make
larger holes with a single tool result in significant cost savings.
The smooth cutting action of cutters results in less damage to your
drill string and rig.
| Specification | TypeK | L1 | L2 | C | D |
| 102 | API NC31 | 280-480mm | 300-450mm | 105-215mm | 350-1000mm |
| 114 | API NC38 |
| 127 | API NC50 |
| 140 | 5 1/2FH |
| 176 | 6 5/8FH |
Advantage
BAIWEI manufactures a variety of HDD specific reaming assemblies
including Barrel Reamers, Fly Cutters and Hole Openers (TCI or Mill
Tooth). All reamers and hole openers are manufactured to the
highest industry standards and feature fixed and/or
field-replaceable cutters.
All assemblies are manufactured using high strength materials and
are fully maintained and inspected after each use, inclusive of
Third Party NDT inspection.
FAQ
Q: What is your delivery time?
A: It usually takes 20 days to produce. Within 3 days (if there is
stock).
Q: How to control the quality?
A: Before shipping, we should check and test each drill rod.
Q: Do you agree to order samples?
A: Yes, we welcome your sample order to test our quality.
Q: Has your drill pipe been heat treated?
A: Yes, our heat treatment of drill pipe and casing.
Q: Does your drill pipe have anti-rust function?
A: Yes, each drill pipe and casing will be anti-rust with paint or
anti-corrosion oil before transportation. If you need galvanized
pipe, please contact us.
