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... and Water Well Drilling machine QY - 60L Parameter: Spiral driving head High torque 4500-5000Nm Low torque 2000-2500Nm High speed 120-160rpm Low speed 70-90rpm Output mode,hexagon 1-5/8" Impact driving head...
...Water Well Drilling Machine QY - 100L Parameter: Power head performance Rotation power head: High torque 5600Nm Low torque 1800Nm High speed 80rpm Low speed 20rpm Output mode,inner hexagon ∅69x65 Impact powe...
IEC 60745-2 Electric Hammer Durability Impact Test Equipment For Similar Power Tools Product Information: Standard: IEC 60745-2-1: Particular requirements for drills and impact drills, clause 17; IEC 60745-2-6:...
.... Torque 380NM Dimensions 116*79*236MM Weight 2kg Power Source Battery Product Name Cordless Screwdriver Color Blue Cordless Screwdriver Screw Diameter: 13mm Wood Drilling Diameter: 60mm Standard Configurati...
...drilling pressure and drill string rotation, the teeth are crushed and fed into the rock, while generating a certain amount of sliding and shearing the rock. During the drilling process, the cone bit not onl...
... 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 ac...
...under the action of drilling pressure and drill string rotation, the teeth on the roller cone impact and press into the formation, achieving crushing effect; At the same time, the sliding of the roller gener...
... and eats into the rock, while also experiencing corresponding sliding and shearing of the rock at the same time. When it rolls at the bottom of the well, the teeth above it will successively impact and pres...
... and heat treatment to manufacture. Due to the feature of wear-resistant and impact toughness, our DTH hammer button bit is widely used in mining, water well drilling, and rock drilling. Dth Drilling Tools f...
...marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, and standard hex. Bit diameters include 20-42mm,different lengths are available from 400mm to 6000mm usually....
21V Advanced Reliable Brushless Lithium Cordless Rotary Hammer Model 928 Voltage 21V Power Source 4.0 Ah Lithium Battery Concrete 26mm Impact frequency 0-5600ipm No-load speed 0-1100 rpm...
21V Advanced Reliable Brushless Lithium Cordless Rotary Hammer Model 928 Voltage 21V Power Source 4.0 Ah Lithium Battery Concrete 26mm Impact frequency 0-5600ipm No-load speed 0-1100 rpm...
... in abrasion and anti-impact. 2) The wear layer adopts anti-impact, antifriction alloy. 3) The body is made of quality alloy steel through forge and quenching. 4) The collar is made of high quality spring st...
COP32 Alloy steel DTH impact bit drilling tool DTH Drill Bits Description Durable The alloy steel is very strong and has long service life. easy operation Strong torque, head design rich for different geologica...
High Impact Dth Drill Rods API 5CT Steel Tubes For 5 N80 L80 N80q P110 Jincheng Wireline Drill Rod Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It has two...
...er rock drilling tools, it always stays at the bottom of the hole during the drilling process, and the piston directly impacts the drill bit. The compressed gas enters the impactor through the drill pipe, an...
...Drilling Hammers for Water Well Drilling and Hard Rock Drilling DTH (down-the-hole) drilling involves a drilling hammer at the bottom of a drill string, the hammer is powered by compressed air transmitted vi...
...Drill Rod 3-3/8 API REG Thread Drill Pipe For Rock Drilling Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 1000mm KINGDRILLING DRILL PIPE DESCRIPTION: DTH drill rods, also kno...
...Drill Rod 3-3/8 API REG Thread DTH Drill Pipe For Oil Drilling Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 3000mm KINGDRILLING DRILL PIPE DESCRIPTION: DTH drill rods (also ...