Wuhan Kingdrilling Diamond CO., LTD

Drill rods is to transfer percussive impact power from rock drill drifter hammer to drill bits, then crushing rock for drilling blasting. Hexagonal D

Picks: Used for rotary rig, shearer and tunnel boring machine.Picks can be used in basic engineering construction such as municipal engineering, road

Shank Adapters: 1.Be applied to bench blasting, underground mining and tunneling projects. 2.Our shank adapters can transmit torque, feed force, impac

According to Tungsten Carbides shape, drill bit include button bits, chisel bits, cross bit etc. Normally rock drill button bitsbody is made of high

Beproduced from permium quality nickel-alloy steel for increasedurability and wear characteristics. Sepcific heat treatment standards and special 

Rock drilling is a complicated and difficult work, especially high strength rock drilling to cause much difficultyfora constructor, so you must have a

1. 1-2 inch middle air pressure DTH bits Bit diameter(mm): 64/70/76/80/82/90 Price: 83-122 USD/Unit 2. High air pressure DTH bits 3inch - Bit di

Model Number :MH35D/MH40SD...MH100M OD (mm) :82/99/125/126/142/146/180 Length (mm) :888//1005/1011/1012/1070 Price :738 - 8308 USD/Unit Middle-high a

Model Number :MH100P/MH120P...MH330P OD (mm) :225/275/410/525/718 Length (mm) :1568/1880/2100/2210..2600 Price :6277 - 72369 USD/Unit The simple

Model Number :MTN33F5R22/MTN35F5R25..MTN102F14R32 Bit diameter(mm) :33/35/38/41/43/45/48..102 Thread :R22/R25/R28/R32/R38 Price :9.00-89.00 USD/Uni

Bit diameter(mm) :64/76/89/92/102/115..165 Thread :T38/T45/T51;GT60/TW60 High quality and several thread bits with various carbide tips are a.

Bit diameter(mm) :51/57/64/76/89/102..127 Thread :T32/T38/T45/T51 High quality and several thread bits with various carbide tips are available

Features: 1. Excellent drilling penetration 2. Used in very hard or hardest rock formation 3. Adequate for various construction conditions 4. Stro

1. MRS Series Close dia.(mm): 190/215/236/280/315/365/412/460/509/560...745 Pilot dia.(mm): 203/236/251/256/300/336/381/430/475/527...776 Price: 20

Introduction: A driver bit and a ring are assembled to a complete MRING system bit which is suit for 114-1067mm diameter tube. Advantage: 1. Enha

1. Application It can be used in drilling for grouting holes in projects such as cofferdam, foundation and geothermal well and etc. 2. Features -

Model Number:MDHD275-381, MDHD330-470, MDHD475-680, MDHD525-998, MD18-600, MD24-1000, MD30-1200. Bit dia(mm): 311/334/356/368/381/406...1000/1200. P