dhd series borewell hammer bit

Categories:DTH Drill Bits

Country/Region:china

Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior ...

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:QIDELI

Model Number:HD35A\HD45A\HD55A\HD65A\HD85A

Place of Origin:PUTIAN FUJIAN CHINA

DHD SERIES(COP/HD/QDL)3‘’ 4‘’ 5‘’ 6‘’ 8‘’HIGH AIR PRESSURE DTH HAMMER Product Description: HD series dth hammer(Our company called QDL series ) is a kind of high air pressure dth hammer without footvalve,it also one of the most advanced dth hammer in the word. The bits wihch is use on HD series hammers are without nylon tube. and this bit is the same with cop series,dhd series. This hammer...

Brand Name:New Diamond

Model Number:ND series hammers

Place of Origin:Hunan, China (Mainland)

Description NEWDIMOND hammers Widely used in geotechnical engineering to wear all kinds of hard in the hard, hard and other hard to drill tough rock. The low-pressure impactor is a valve type central exhaust impactor. The effect of discharging the rock ...

Brand Name:MTH

Model Number:105mm diameter

Place of Origin:CHINA

DHD350/QL50/MISSION50/SD5 5'' DTH 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 ...

Brand Name:MING

Model Number:MZ0732-12

Place of Origin:CHINA

Product name: 12 Degree diameter 32mm Tapered 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 ...

Brand Name:SOLLROC

Model Number:QL Series bit

Place of Origin:China

DTH Hammer Bits with Shank QL Series for Water Well Geothermal Drilling Product description Sollroc's DTH hammer and bit are made by finest mechanical process, special heat treatment with intensive quality control by our engineers. With such effort, we hav...

Brand Name:Kinglong drilling

Model Number:Down the Hole DTH bits

Place of Origin:China

...series DTH hammer bit/ button bit for Blasting and Mining 1.high and low air pressure down-the-hole drill bits 2.Low air pressure holeDia.:65-220mm 3.High air pressure hole Dia.:85-305mm 4.Face type:drop center/concave/convex/double gauge/flat 5.Our DTH Bit can be suitable for many types of DTH Hammer...

Brand Name:Glorytek

Model Number:option

Place of Origin:China

...Hammer Bit ​Product Description Glorytek can provide CIR,DHD, QL,SD,Mission, etc. series of DTH Hammer and bits. They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling. Our hammer and bits...

Brand Name:ROSCHEN

Model Number:3' - 10'

Place of Origin:China

...hammer bits Down The Hole Drilling DHD340A DHD350R High Pressure 3" DTH hammer bits (90mm - 105mm), shanks : DHD 3.5, COP 34, COP 32, Mission 30, BR 3, Mach 303, 4" DTH hammer bits (105mm- 130mm), shanks: DHD 340/COP 44, COP 42, QL 40, SD 4, Mission 40, XL 4, Mach 44, 5" DTH hammer bits (130mm- 152mm), shanks: DHD 350/COP 54, COP 52, QL 50, SD 5, Mission 50, XL 5, 6" DTH hammer bits (152mm- 171mm), shanks: DHD...

Brand Name:HZJX

Model Number:4" 5" 6" 8"

Place of Origin:China

DHD340/COP44/QL40/SD4/M40/ Mach44/TD40 Rock Drilling Tools DTH hammer bit for mining and water well drilling 1 Product description of Rock Drilling Tools DTH hammer and drill bit made of high quality alloy steel , through advanced heat treatment , to ...

Place of Origin:China

Brand Name:EST

Model Number:all types

...hammers bits Description: dth hammers bits down the hole caride bits were used for blast hole drilling. Working with DTH hammer, mainly applied in Mining, Marble quarry or well drilling and other construction projects. Material: High quality carbide + High quality carbon steel MOQ: No requirement for testing and trial order Compatibility Series: COP/ SD/ DHD...

Brand Name:MIROC

Model Number:DHD hammer

Place of Origin:China

...Hammer with model DHD 3.5/340/350/360/380/1120 for quarries drilling Product Description The optimum range of hole size for blast hole drilling with DTH is 90 mm to 254 mm (3 ½"–10"). Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines. In other applications, like foundation drilling, DTH hammers can be used with single bit...

Model Number:All types

Place of Origin:China

DHD Series DHD340 DTH Hammer Pneumatic Impactor for Down The Hole Drilling Rig Brief Introduction of DTH Hammer: Our company is specializing in drilling rigs and drilling parts for decades. We have kinds of drilling rigs, such as DTH (Down The Hole) ...

Brand Name:SUVEC

Model Number:Cir90

Place of Origin:China

...Hammer Bits QL60 Dia 152 - 203 Mm With High Air Pressure Our Cir Series Bits are same as Atlas Copco and etc international Cir Series DTH Hammer. The Cir Series hammer including Cir70, Cir90,Cir100,Cir110, Cir130, Cir150 etc with the suitable diameter from 76mm to 170mm Diameter. We select best steels from Sweden Ovako factory or Baogang, the Tungsten carbide inserts are selected YK05 with hot insert technology. Cir90mm DTH bits