API NC31 Runner type Cast Steel Body fluted Reamer used for HDD project

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.

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.