durable drill hole savers

Brand Name:ROSCHEN

Model Number:4", 4.5", 5"

Place of Origin:CHINA

Saver Subs and Other Adapters for RC Drilling Rigs, Reverse Circulation Drill Rods Saver subs and other adapters for RC Drilling Rigs, Reverse Circulation Drill Rods, Blast Hole Rigs. See our complete RC Drilling products range. Introduction Roschen saver subs and adapters are made using European quality hardened 4140 alloy steel and manufactured using state of the art machining. Our drilling...

Brand Name:TR Solids Control

Model Number:Type A or Type B

Place of Origin:Xi'an China

...screwed onto the bottom of the kelly or topdrive and onto the rest of the drillstring. When the hole must be deepened, and pipe added to the drillstring, the threads are unscrewed between the saver sub and the rest of the drillstring, as opposed to between

Brand Name:HLDRILL

Place of Origin:CHINA

128mm OD High-toughness PP Borehole Protector for Stable Wall Protection in Drilling & Anchoring This polypropylene borehole protector features a 128mm outer diameter, 126mm inner diameter, and approximately 330mm height. Specifically engineered for ...

Brand Name:Pangolin

Place of Origin:HeBei China

Model Number:16inches-70inches

Drilling Equipment Durable HOB Hole Opener Rock Reamer Bit Introduction PANGOLIN hob rock hole opener ranging from 16" to 70" that is divided into two types: MT cutter and Welding cutter, and is apply to various compressive strenght of the formation. The procduct is used for zhe reaming of the oil, gas, petrochemical, sewage, power and fiber optic pipelines in the no-dig horizontal directional drilling...

Brand Name:JOHNSON TOOLS

Place of Origin:CHINA

...compatible with angle grinders. The U-shaped chip grooves are innovatively designed to enhance durability, ensuring efficient and seamless drilling. The diamond hole saw drill bit set is versatile, suitable for both dry and wet applications, catering to a

Brand Name:Pangolin

Place of Origin:HeBei China

Model Number:16inches-70inches

Drilling Equipment Durable HOB Hole Opener Rock Reamer Bit Introduction PANGOLIN hob rock hole opener ranging from 16" to 70" that is divided into two types: MT cutter and Welding cutter, and is apply to various compressive strenght of the formation. The procduct is used for zhe reaming of the oil, gas, petrochemical, sewage, power and fiber optic pipelines in the no-dig horizontal directional drilling...

Brand Name:ODM/OEM

Place of Origin:CHINA

... ceramic carbide. Carbide drill bits are made from a combination of tungsten carbide and cobalt. They are extremely hard, durable and long lasting, making them ideal for drilling through hard materials such as metal, stone, ceramic and fiberglass. They

Brand Name:Deyi

Model Number:DYMH-0728

Place of Origin:China

...marble drilling holes Efficient & Smooth Cutting: The drill bit is made of premium grade diamond, delivers more effective performance than a traditional carbide or bi-metal hole saw. Vacuum brazing technology makes it highly thermostable and durable to use...

Brand Name:Aoxing

Model Number:HW938

Place of Origin:China

... a down-the-hole drilling rig. Widely used in metal mines, hydropower, transportation, building materials, harbors and engineering. Down-the-hole drilling rigs can drill holes in rocks with medium hardness or above (f≥8). The price of drilling rigs is

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

... treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We can design and

Brand Name:Minetech

Model Number:YT27

Place of Origin:China

... mm, effective depth of drilling up to 5 m. It has the characteristics of strong blowing-cleaning hole function and large torque, which is obviously better than similar products. YT27 air-leg rock drill not only has the advantages of YT23 drilling rig, but

Brand Name:SOLLROC

Model Number:DTH opner bits

Place of Origin:China

...26") with shanks designs to fit most of the popular DTH hammers, and are manufactured in a several configuration styles to meet each particular field drilling requirements. uses only the optimal steel in producing its' hole openers too, which will give you

Place of Origin:China

...top driller working automatic by foot pedal ,no need to pull by hand.This can make the hole drilling good quality. Advantage 1.The main configuration table With laser positioning device, foot switch control (size glass easy to operate). 2.The drill can be

Model Number:Z5125

Place of Origin:china

..., drilling, boring, tapping countersunk hole etc.. Automatic reverse feed spindle tapping and fretting, for blind and deep hole is very convenient. Widely used in machinery manufacturing, workshop production and construction processing, etc.. 2. This

Brand Name:JINZHOU SHITAN

Model Number:GK200

Place of Origin:China

...drilling holes Soil Test Drilling Machine Machine for Geological Exploration Series hydraulic drilling rig is a light weight drilling rig, widely used in general geological exploration of railway, road, bridge, dam and tall building base, geological core drilling, small grouting holes, blasting holes, civil wells, and earth central air conditioning wells, etc. Soil Test Drilling...

Brand Name:Ruijin

Model Number:ND-1501（2）

Place of Origin:China

...Drill Hot Sale Medical Devices Portable Powerful Surgical For Drilling Holes On Bones Product Description Normal bone drill is mainly used in drilling hole for plate and screw during trauma surgery. It can resist high temperature and high pressure up to 135 centigrade. Type craniotomy drill...

Brand Name:MIROC by KSQ

Model Number:NQ wireline drill rod

Place of Origin:China (Mainland)

...Drill Pipe 1.5m or 3m With Quality Heat Treated Materials for Drilling Hole NQ wireline drill rod Rods & Casing shoes are connected to the end of drill rod or casing string.they assis in seating drill rod & casing string into the bedrock and maintain the size of drilling hole. NQ Wireline drill rod Product name NQ Wireline drill rod O.D diameter 69.9mm I.D diameter 60.3mm Thinkness 9.6mm Length 1.5m 3.0m Application Rock Core Drilling

Brand Name:XiTan Equipment

Model Number:SRJP-145

Place of Origin:China

... speed within high and low speed; 2. Many specifications of clampable drilling tools, the easy dismantling of drill pipe, low labor efficiency, and high intensity; 3. The main components of the hydraulic system adopt imported brands, the system is stable,