drill bit extension bar

Brand Name:MIROC by KSQ

Model Number:T38 Drill Bit Extension Bar

Place of Origin:China (Mainland)

...Drill T38 MF/Speed Drill Bit Extension Bar For Bench and Production Drilling Description: Hexagonal drill rod and round drill rods are produced by CNC machining and advanced heat treatment on the base of the same steel as . Hexagonal drill rods, use for tunneling and drifting drilling. Thread size: R22, R25, R28, R32, R35, R38, T38, other. Rod size: Hex.22, Hex.25, Hex.28, Hex.32, Hex.35. Length: 2100mm to 6095mm. Round drill...

Brand Name:ROSCHEN

Model Number:5~ 8 5/8inch

Place of Origin:China

...Drill Rods 6 5/8inch ROSCHEN carries a number of popular sizes in Ditch Witch drill forged-end friction welded pipe. Connect with our horizontal drilling experts to determine the proper part specifications for your order. Best of all, many of our Ditch Witch drill pipe options come with an unconditional guarantee on the inertia weld, irrespective of operating conditions. ROSCHEN offers an extensive selection of horizontal directional drill

Brand Name:MING

Model Number:Drill rod 610mm-R32-HEX25

Place of Origin:CHINA

...drill rod other name: MM Extension Rod Thread: T45 Usage: Hole Drilling, Coal Mining, Quarry, Construction,Stone Drilling other thread: R25, R28, R32. T38, T45, T51 Length: 610mm - 6095mm Thread drill rod description: Extension rods are made by hollow drill steels; there are two shapes of extension...

Brand Name:HZJX

Model Number:T38 T45 T51 R38

Place of Origin:China

...Rod Our threaded drill rod adopts advanced high-precision, high-performance, high-efficiency forging equipment, which has Advanced manufacturing technology and first-rate ...

Brand Name:OED/OEM

Model Number:R25,R28,R32,R38,T38,T45,T51

Place of Origin:China

...Drill Rod Extension Rod R25,R28 for Rock Drilling Tools Description OED’ drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill...

Brand Name:AMINATECH

Model Number:φ19-30mm

Place of Origin:China

... 72 Pieces Carton Measurement 32*32*23cm Usage and feature Small Arbors for Bimetal Hole Saw, Center Drill Bit,Drill bit Extension MOQ 500 Pieces for each size in mass production Delivery Time 30-45days,According to Order Quantity Payment

Brand Name:MTH

Model Number:R32 45mm

Place of Origin:CHINA

... Drill Bit For Extension Drifter Rod Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment. There are regular, retrac and reaming designs. This type of bit is ...

Brand Name:carterberg

Model Number:CB

Place of Origin:Shanghai, China

... reach what you were trying to drill? This extension set solves that issue. -It is a three-piece ¼" Hex Shank set in size of 300mm. That is approximately 2.5", 4" and 6" of added length you can choose from. They are made of chrome vanadium ...

Brand Name:carterberg

Model Number:CB

Place of Origin:Shanghai, China

... reach what you were trying to drill? This extension set solves that issue. -It is a three-piece ¼" Hex Shank set in size of 300mm. That is approximately 2.5", 4" and 6" of added length you can choose from. They are made of chrome vanadium ...

Brand Name:RTCRAFT or OEM

Model Number:6" and 12"length

Place of Origin:CHINA

...Extension Extra Long Drill Bit for Metal Stainless Steel Aluminium Drilling Discription of Aircraft Extension HSS drill bits: These 12" long drills are designed for drilling holes in hard, tough materials such as stainless steel, titanium and other high strength alloys. The special P3 split point and wear resistant surface treatment on these cobalt aircraft style drills...

Brand Name:PEERCHEER

Model Number:BQ NQ HQ PQ

Place of Origin:WuXi

...drill bit BQ NQ HQ PQ DCDMA standard There are several accessories available for core drill bits, including extension rods, water swivels, and vacuum pumps. Extension rods are used to extend the reach of the core drill bit, while water swivels are used to connect the water supply to the bit. Vacuum pumps are used to remove debris from the hole during drilling. THE MORE WE KNOW YOUR ROCK FORMATION, THE BETTER OUR BITS

Brand Name:MIROC

Model Number:T51

Place of Origin:China

... mining,tunneling,quarrying button bit Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment. Material Alloy steel bar and tungsten carbide bit MOQ trial order 5-10pcs Body Type Normal type and

Brand Name:Tianying

Model Number:IADC725

Place of Origin:Hunan CHINA

...Drill Bit With API Thread Connection Attached To The Drill String Click here for catalogueTCI DRILL BIT.pdf Our Company Hunan TianYing Drilling Machine Manufacturing Co., Ltd. is a professional manufactory of Rock Drilling Bits. Our drilling bits manufacture are based on the extensive research and development in the field of mining. All the Rock Drilling Bits...

Brand Name:JOHNSON TOOLS

Model Number:LCB-Mesh

Place of Origin:CHINA

..., reinforced concrete, asphalt, block, pavement, brick, etc. Excellent choice for concrete drilling Thread with 1-1/4" UNC 450mm Working length. This product is tested, C40 concrete, with 25mm bar, 4x8pcs bar, cut 400mm depth, life can reach 12-15m.

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

...tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to

Brand Name:SOLLROC

Model Number:190mm

Place of Origin:China

... conditions you're dealing with, our drill bits make the job easier. They are fitted with Sollroc's proprietary cemented carbide buttons, which are designed to drill further. The drill bit bodies are made from precision hardened nickel molybdenum steel,

Brand Name:ENG

Model Number:DTH Top Hammer Drill Bits

Place of Origin:China

...ugh to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock,

Brand Name:SUVEC

Model Number:rock drill bit

Place of Origin:China

... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are

Place of Origin:Hebei,China

... and working principle. The cutting teeth on the tooth wheel alternate with the bottom of the well during the drilling process, breaking the formation rocks through impact, crushing, and shearing, thereby achieving the extension of the wellbore. This