custom down the hole drill bits

Brand Name:Tianying

Model Number:IADC 725

Place of Origin:Hunan CHINA

Produce Different Sizes Blast Hole Drill Bits For Soft To Very Hard Formations Click here for catalogueTCI DRILL BIT.pdf ​In the mining industrial, blast hole drilling is very important to achieving the required product or outcome. Drilling suitable holes ...

Brand Name:AMG

Place of Origin:CHINA

Customized Long Tungsten Carbide Drill Bits Deep Hole Drills Steel Processing Introduction: AMG's customized long-length tungsten carbide drills deliver exceptional stability and precision in deep hole steel machining. Our proprietary designs overcome traditional drilling limitations with optimized geometries for superior hole straightness, surface finish, and tool life - even at extreme depth-to-diameter ratios. Specification: 15D Deep hole

Brand Name:MIROC

Model Number:DTH Bits

Place of Origin:China

...hole drill bits air drill hammers and bits QL60 DHD360 SD6 M60 Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm,172mm,178mm,190mm,203mm Face: Flat Face, Concave Face, Convex Face Tungsten Carbide: Ballistic Buttons, or Spherical Buttons Color: Green or Based on Customer requirements 6 Inch High Air Pressure DTH Bit DTH Button Bit...

Brand Name:OEM

Model Number:JDR

Place of Origin:China

... ,no chipping, high efficiency, long life. Complete specifications (straight shank, taper shank, screw shank) Special specifications can be customized according to the production of non-standard products.

Brand Name:HIE

Model Number:OEM

Place of Origin:CHINA

Custom Durable Cemented Carbide Gundrill Deep Hole Drill Bits Product Introduction Our custom durable cemented carbide gundrill deep hole drill bits are engineered to meet the most demanding requirements of deep hole drilling operations. These drill bits, ...

Categories:DTH Drill Bits

Country/Region:china

Rock Drilling DTH Hammer Bit Down The Hole Hammer Bits Hammer Head Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the best manufacturers in China's drilling tool industry. Our company has many senior mechanical design ...

Brand Name:MTH

Model Number:T51

Place of Origin:CHINA

Mining Tools Hard Rock Drilling Long Skirt T51 Retractable Button Drill Bits Ballistic Button Retrac Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling ...

Brand Name:YJ

Model Number:YJ-YL011

Place of Origin:China

Rotary drilling bit cutters single cone bitSingle Cone Bit For Well Drilling Single Cone Bit best sell cone Product Description ♥ Cutting Structure : The durability of premium tungsten carbide insert is improved with new formulas and new techniques for ...

Place of Origin:Shandong, China

Brand Name:yingba

Model Number:other

Product Description Company Profile Our company is a factory specializing in the production of CNC milling cutters with a history of 20 years. We have woodworking milling cutters, metal milling cutters, and customization is welcome. We have provided cost-...

Brand Name:MMM

Model Number:Customize

Place of Origin:CHINA

Solid Carbide Drills for Drilling and Milling Thread Compound Drilling Feature Advantage: Efficient cutting: threaded bottom hole, hole chamfering and thread milling with one knife. High precision and long life: the thread is bright, the accuracy level is ...

Brand Name:ENG

Model Number:777

Place of Origin:China

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Brand Name:AMG

Model Number:Standard/Customized

Place of Origin:China

Have you ever meet problems such as unclear threads, rough surfaces, or short tool life when processing non-ferrous metals such as copper alloys, brass, and aluminum alloys? This customized four sided thread milling cutter may be the solution you are ...

Place of Origin:Hebei , China

...h API thread types. They are manufactured through forging process in different sizes according to customer’s requirements. These hole drilling bits are high quality, durable and can be used for various drilling operations. With Drag Drill Bits, you can

Brand Name:ROSCHEN

Model Number:28", 32", 36", 38"

Place of Origin:Germany

...welded to build a big diameter bit. The pilot is attached with hole opener. Product Application Hole opener for enlarge a small well hole to bigger diameter in construction field, bridge construction, super highway construction, railway construction etc.

Brand Name:Savantec

... efficiency by indexing deep hole large drill bits, which is an effective supplement to SAVANTec's fast U-drill! In mechanical processing, large hole machining is becoming increasingly common, and the application of MDD deep hole large drill bits can

Brand Name:PBLOG

Model Number:DT-1

Place of Origin:China

...Hole Saw Drill Bit Set Glass Ceramic Tile Machining Cutting Tool 3-42mm Customized support :OEM,ODM Place of Origin:China Model Number :DT-1 Type: Center Drill Bit , Core Drill Bit ,Glass Drill Bit Use : Hole Drilling Working Length : 150mm Finish : Black Oxide Size: 3-50mm Grit:80# Application:Drilling Holes Shank :Taper handle Color :Silver Material:Diamond + Metal Hardness :Super Hard BAND BOKE PRODUCT NAME Diamond drill bit

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

...hin 3mm. One drill bit can be used instead of multiple drill bits. Holes with different diameters can be processed according to the needs, and the large holes can be processed at one time without changing the drill bit and drilling the positioning holes.

Place of Origin:China

Brand Name:ShiTan

Model Number:3 wing

...usually designed for use in soft formations such as sand, clay, or some soft rock. Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes, for they