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indexable drill for deep hole

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Enviroment Protecting Drilling Rig Water Well Drilling Machine QY - 60L Parameter: Spiral driving head High torque 4500-5000Nm Low torque 2000-2500Nm High speed 120-160rpm Low ...
Jiangsu, china
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Product Description: Z5180B vertical drilling machine The appearance of the vertical drilling machine is beautiful and generous, and the overall layout is symmetrical and ...
Shanghai, china
Verified
Water Well Drilling Down The Hole Hammer 5 Inch HD Series HD55 Convertional Type For DTH Drilling Feature: 1. Deliver maximum energy to drilling bit, fast drilling speed and low ...
Hunan, china
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Solid carbide Drill Bit Tool for drilling blind wood hole with 3mm cutting diameter drill bits Introduction: The material being described is super-strength tungsten carbide steel. ...
Sichuan, china
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Dual Wall Drill Down The Hole Hammer Reverse Circulation Carbon Steel Down The Hole Hammer characteristics: 1.Based on previous experience of ordinary hammer,combined with feature ...
Shanghai, china
Verified
Safety Hydraulic Crawler Drills For Precipitation Hole And Underground Micro Piles This rig is mainly used for rotation percussion drilling and normal rotation drilling in the ...
Verified
Tungsten Carbide Drill Rod , Small Hole Drill Extension Rod Shank H22 x 108mm Characteristics 1. Type: Chisel or Cross 2. Shank size:hex19mm hex.22mm, hex.25mm including Plug Hole ...
Hebei, china
Verified
T38 / T45 Threaded Drilling Tools , Long Hole Drilling Thread Extention Rod Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional ...
Beijing, china
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Mining / Well industrial drill bits for Hole drlling JCDRILL DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer body with up and down motion ...
Beijing, china
Verified
Hydraulic Drilling Jar Open Hole DST Tool Drill Stem Testing Tools Operation Introudction of Hydraulic Jar / Big John Jar The hydraulic jar is used in DST tool string as a safety ...
china
Verified
MDL-C180 High Power Vibration On Power Head Anchor Drilling Rig Reduce Hole Accidents Quick Detail: 1. The top of the power head can vibrate with big power without DTH hammer or ...
Jiangsu, china
Member
Product Description: Z5150B vertical drilling machine The appearance of the vertical drilling machine is beautiful and generous, and the overall layout is symmetrical and ...
Shanghai, china
Verified
SRC040 RC Rock Drill Bit With Hole Diameter 124mm-140mm Use For Exploration Product Introduce: The benefits of reverse circulation drilling are well documented. Samples are ...
Hunan, china
Verified
DTH Hammer DTH Hammer DHD330 340 350 360 for sandvik drill rig blasthole hole drilling Basic Info Model NO D330A Power Type Diesel Condition New Trademark ROSCHEN Specification ISO...
Shanghai, china
Verified
MDL-C180 High Power Vibration On Power Head Anchor Drilling Rig Reduce Hole Accidents Quick Detail: 1. The top of the power head can vibrate with big power without DTH hammer or ...
Jiangsu, china
Verified
DHD1120 Water Well Drilling Down The Hole Hammer With High Environmental Protection Product description High Pressure DTH hammer DHD1120 is very popular in international mining ...
Hunan, china
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Bit bottom hole (crown), COP 32 / 31/2 - 90 mm Down The Hole drilling Cop32 115mm Button Bits for Blast Hole Drilling, COP 32 115mm Button Bits for Blast Hole Drilling, DTH hammer, ...
Shanghai, china
Verified
XY-4 Core Drilling rig with hole depth 1000m Specifications: Hole depth 1000m Rod dia 43mm Hole depth 700m Rod dia 50mm Hole angle(°) 360° Spindle speed Forward speed:135;250;355...
Jiangsu, china
Verified
Drill Type Underreamer Hole Opener Suitable for Drilling Any Application and Environments Rock Formation DRILLING TYPE UNDERREAMER (DTU) The Roschen DTU Underreamer has gone ...
Shanghai, china
Verified
C-150 Truck Mounted Drilling Rigs with hole depth 150m Specifications: Hole depth 150m Rod dia 75mm Hole depth 30m Rod dia 150mm Spindle speed Forward speed:61;163;338;654r/min ...
Jiangsu, china
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