Professional Design Trenchless Drilling bits/ HDD Reamers bits /Hole Openers and cutters

Our mission would be to grow to be an innovative provider of high-tech digital and communication devices by offering benefit added style, world-class production, and repair capabilities for Professional Design Trenchless Drilling bits/ HDD Reamers bits /Hole Openers and cutters, We will do our best to satisfy your prerequisites and are sincerely on the lookout forward to acquiring mutual effective enterprise marriage with you!
Our mission would be to grow to be an innovative provider of high-tech digital and communication devices by offering benefit added style, world-class production, and repair capabilities for China Hole Opener roller cones bit and Rock Reamer bits, With its rich manufacturing experience, high-quality products and solutions, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.

Product Description

1. Sizes: 3 7/8’’ to 36’’is available.
2. Application: Suitable for oil, natural gas, geothermal industrial and water well drilling, HDD projects, etc.
3. Cutting structure:Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit. Unique widened crest insert improved the bit aggressivity and penetration rate.
4. Gauge protection structure:The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.
5. Bearing structure: High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.

Product Specification

Our mission would be to grow to be an innovative provider of high-tech digital and communication devices by offering benefit added style, world-class production, and repair capabilities for Professional Design Trenchless Drilling/ HDD Reamers/Hole Openers, We will do our best to satisfy your prerequisites and are sincerely on the lookout forward to acquiring mutual effective enterprise marriage with you!
Professional Design China Hole Opener and Rock Reamer, With its rich manufacturing experience, high-quality products and solutions, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.