homogeneous rock borewell hammer bit

Brand Name:MIROC

Model Number:DHD380

Place of Origin:China

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. • Small to medium size drilling diameters • Works in low pressure ...

Brand Name:MTH

Model Number:105mm diameter

Place of Origin:CHINA

...Hammer Bits for Hard Rock Drilling Product Information: The life of the DTH bit depends on the material and technology of the bit. The bit is made of the most efficient high quality alloy steel.Use quality forged steel, heat treatment and shot peening to provide a durable and reliable balance of strength and toughness. 1. high and low air pressure down-the-hole drill bits...

Brand Name:MING

Model Number:MZ0732-12

Place of Origin:CHINA

...Rock button bit for rock drill Product category: DTH taper drill bit Matched connection: 12 degree taper Diameter: 32mm KINGDRILLING DTH taper drill bit description: Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper rod to be used for air leg or hand held jack hammer driller in quarrying,and mining. (1)Connect shank Size: Φ19, Φ22, Φ25 at most (2)Bit

Categories:DTH Drill Bits

Country/Region:china

Description: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are ...

Brand Name:HZJX

Place of Origin:China

3 inch down the hole mission rock drill hammer and bits Product features of DTH Hammers and bits 3 inch down the hole mission rock drill hammer and bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and ...

Brand Name:SUVEC

Model Number:DTH Hammer Bits

Place of Origin:China

... Carbide DTH Hammer Bits 4 5 6 7 8 Inch For Metal Drilling In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is ...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

Our DTH drill bits will be produced according to customer's requirements of the bit dia, air hole nos., carbide button shape and the face shape. High air pressure and low air pressure DTH bits are both available. Our DTH button hammer bits are made fro...

Brand Name:New Diamond

Model Number:ND series hammers

Place of Origin:Hunan, China (Mainland)

... to drill tough rock. The low-pressure impactor is a valve type central exhaust impactor. The effect of discharging the rock powder is good, the repeated crushing of the rock slag is reduced, the wear of the drill bit is reduced, the drilling efficiency is

Brand Name:ROSCHEN

Model Number:DHD360 6"

Place of Origin:GERMANY

...BOX 114mm drill rods with API 4 1/2" REG PIN 114mm drill rods with API 4 1/2" REG BOX Bits with COP84. DHD380, Mission80, QL80, SD8 shanks Borewell Hammer Application fields: All kinds of fields, such as mining, quarry, tunnel, bridge, construction and etc

Brand Name:SOLLROC

Model Number:DHD340

Place of Origin:China

... drill bit, so the percussion mechanism follows the bit down into the drill hole. The drill pipes transmit the necessary feed force and rotation to the DTH hammer and bit, as well as compressed air for the DTH hammer. Air flushes cuttings up from the

Place of Origin:China

Brand Name:Super Diamond

... exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Product name thread button bits rock button bits Material Alloy steel and

Brand Name:QIDELI

Model Number:SD8

Place of Origin:CHINA

...rock drill button bits Down The Hole button bit is are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. Our bits...

Brand Name:MIROC

Model Number:COP32 90mm Dth Hammers Drill Bits

Place of Origin:China

...Rock Borehole COP32 90mm Dth Hammers Drill Bits Down-the-hole (DTH) bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits...

Brand Name:Huilian

Model Number:Npk 210 212 213 215 218 220 224 225 235 240

Place of Origin:China

...Rock Breaker Chisel For Excavator Hammer Bit Moil Point Chisels Product Name Breaker Chisel AppliCATEEEEEEEEEEEEion Montabert Hydraulic Breaker Hammer Material Crmo Model Npk 210 212 213 215 218 220 224 225 235 240 Suitable Breaker Chisels Tools Style Hydraulic Hammer Chisel Condition 100% New Hammer...

Brand Name:Kinglong drilling

Model Number:Down the Hole DTH bits

Place of Origin:China

...Rock Drilling Tools Tungsten Carbide Rock DTH Hammer Button Drill Bit for Rock Drilling DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock...