Down The Hole Hammer

IR360 Shank 3 ½ API connection 6" DTH Drill Hammer Use For Mining Product description DTH(Down the Hole) hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling. Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit

5”Hammer IR350 Shank 3 ½ API connection For Down The Hole Water Well Drilling Product description DTH(Down the Hole) hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling. Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with

IR350 Hammer 5' Down The Hole DTH Hammer In Black For Blasting Drilling Product description Main Features 1) DTH hammers series we supply A) High pressure series B) Medium pressure series C) Low pressure series D) High efficiency high pressure series E) Reverse circulation series 2) Outside diameters: 61.2~275mm 3) Drilling diameter: 68~508mm Product Advantages: 1. By using the latest rock drilling theory, optimizing the inside structure and the size of the air distribution,

5' Hard Rock High Air Pressure Black Color DTH Hammer for Mining Drilling Product description A down-the-hole hammer (DTH hammer) is a tool that can be attached to the end of a drill string and inserted into a bore. It's a small jack hammer used to break hard rock into small particles that can be flushed away by the DTH hammer's air exhaust. Product Advantages: 1. Valveless operation to maximize energy output, provide efficient air utilitzation and reduce service requirements

4' High Air Pressure DTH Hammer Without Footvalve HD45A For Water Well Drilling Product description A down-the-hole hammer provides a solution to the problem of removing hard rock barriers encountered in a bore. The DTH hammer resembles a small jack hammer. It screws onto the end of a drill string like a section of drill pipe. Like the jack hammers used above ground, it's air-powered with a high cyclic rate; unlike jack hammers above ground, it combines its fast-action hammer

12inch Shank SD12 Efficient Down-the-Hole (DTH) Hammers For Construction Product description We are one of the leading manufacturers, suppliers and exporters of dth hammer. Our products are used in Water Drilling, Mining, Tunneling, Quarrying And Construction Industries. Our flawless range of Rock Drilling Tools is appreciated for durability, high performance, dimensional accuracy, corrosion resistance and long service life. Our products are suitable for all the Bit Shanks of

SD Shank Hammer From 4'-12' With Working Pressure 1.0-2.5Mpa Use For Quarrying Product description The DTH Hammer method provides one of the most efficient and versatile ways of drilling in a wide variety of rock conditions for many different applications. It provides fast penetration even in the hardest rock with constant speed throughout the length of the bore hole with the added benefits of accuracy and alignment to give good clean usable holes. DTH does not rely on heavy

Cop54 DTH Drill Hammer With Hole Range 135mm-155mm For Blasting Drilling Product description Commonly known as DTH, the Down-the-Hole Hammer drill is a percussive device in cylindrical form with integral drill bit that is fitted directly onto the bottom of a drill string. DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer.

Blasting Tools Down The Hole Drilling 5 Inch HD55 DTH Hammer For Hard Rock Product description A down-the-hole drill, usually called DTH by most professionals, is basically a mini jackhammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock into small flakes and dust and is blown clear by the air exhaust from the DTH hammer.The DTH hammer is one of the fastest ways to drill hard rock. Now smaller portable drillcat drilling rigs with DTH hammers

HD55 DTH Hammer With Thread 2 3/8' API REG For Water Well Drilling Product description SOLLROC We manufacture DTH Hammers in different sizes ranging from 1' to 12'. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that well at greater depths demanding less air usage

1'-12' DTH Hammer With High Quality And Customized Color For Water Well Drilling Product description SOLLROC DTH products offers a wide range of quality, versatile DTH hammers to interchangeable, or replace a number of leading industry manufacturers. Hammers are available for down hole and blast hole, water well, gas, mining applications and use in nearly all ground conditions. Most DTH hammers are designed for use with the industry's most common rock drill bits shank types

Lower Oil Consumption 8' DHD380 DTH Hammer For Surface Mining Product introduction: DTH Hammer is one of key components for drilling equipment. They are powered by compressed air medium and supply continuous impact for bottom rocks with down-the-hole bit. They are widely used in ore drilling, water well drilling, Geothermal drilling, foundation drilling and oil drilling. Based on our advanced design, latest manufacturing process and mature experience, Sollroc provides the

Black 6' DHD360 DTH Drilling Hammer For Surface Mining and Well Drilling​ Product introduction: DTH Hammer is one of key components for drilling equipment. They are powered by compressed air medium and supply continuous impact for bottom rocks with down-the-hole bit. They are widely used in ore drilling, water well drilling, Geothermal drilling, foundation drilling and oil drilling. Based on our advanced design, latest manufacturing process and mature experience, Sollroc

Hard Rock Formation Black 5' M50 DTH Down The Hole Hammer For Quarry Drilling Product introduction: DTH Hammer is one of key components for drilling equipment. They are powered by compressed air medium and supply continuous impact for bottom rocks with down-the-hole bit. They are widely used in ore drilling, water well drilling, Geothermal drilling, foundation drilling and oil drilling. M50 DTH hammer overview: shank M50 Length(less bit) 1106mm(43.54n) External diameter 125mm

Outer Diameter 125mm Special Steel DTH Hammer SD5 For Water Well Drilling Product introduction: DTH Hammer is one of key components for drilling equipment. They are powered by compressed air medium and supply continuous impact for bottom rocks with down-the-hole bit. They are widely used in ore drilling, water well drilling, Geothermal drilling, foundation drilling and oil drilling. SD5 DTH hammer overview: shank SD5 Length(less bit) 1175mm(46.26in) External diameter 125mm(4

Thread API 3 1/2' REG Black Color QL Shank QL50 Hammer For Mining Product introduction: Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks. QL50 DTH

17Bar Cop54 DTH Hammer 5' Hammer For Water Well Drilling & Mining Product introduction: Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks. Cop54 DTH

High Air Pressure DTH Hammer 5' Cop54 DHD350R No Footvalve For Mining Product introduction: Down-the-Hole drilling is one of the fastest, most dominant methods of geotechnical drilling. DTH drilling has many applications, including water well, oil and gas, blast hole and foundation drilling. This is an energy efficient form of wide-hole drilling (in the hole range of 100-254 mm) that can be performed in both a downward and an upward direction. Cop54 DTH hammer overview: shank

Working Pressure 10-25 Bar 4' M40 DTH Hammer For Water Well Drilling Product introduction: Down-the-Hole drilling is one of the fastest, most dominant methods of geotechnical drilling. DTH drilling has many applications, including water well, oil and gas, blast hole and foundation drilling. This is an energy efficient form of wide-hole drilling (in the hole range of 100-254 mm) that can be performed in both a downward and an upward direction. M40 DTH hammer overview: shank

Thread 2 3/8' API REG Abrasive Rock 4' SD4 Drill Hammer For Mining Product introduction: A down-the-hole drill, usually called DTH by most professionals, is basically a mini jackhammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock into small flakes and dust and is blown clear by the air exhaust from the DTH hammer. The DTH hammer is one of the fastest ways to drill hard rock. Now smaller portable drilling rigs with DTH hammers can drill as