133mm down the hole hammer

Brand Name:Miroc

Model Number:DTH Button Bit

Place of Origin:China

DHD340 DTH Drill Bits with Dia 110~133mm for 4" DTH hammer Diameter: 110mm to 133mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts design: spherical, ballistic, parabolic Fetures: 1.Reliable quality, long ...

Brand Name:JCDRILL

Model Number:HD55

Place of Origin:China (Mainland)

5 Inch High Pressure Down The Hole DTH Drilling Tools Drill Hammer JCDRILL DTH RC Hammer Description HRC series reverse circulation DTH Hammer is the latest developed products of our company. It is mainly used for deep exploration drilling and stope ore ...

Place of Origin:China

Brand Name:EST

Model Number:all types

...wn the hole drilling hammer) type drill diameter mm(inch) weight (kg) TH79(3.5inch) 90mm-100mm(3 1/2-3 7 /8) 4-4.5 DHD3.5 90mm-105mm(3 1/2-4 1/8) 4.5-5.5 BR33 90mm-100mm(3 1/2-3 7 /8) 4-4.5 DHD340 105mm-138mm(4 1/10-5 2/5) 8-12 QL40 110mm-133mm(4 3/8-5 1/4...

Brand Name:MTH

Model Number:ND45 105mm DTH Drill Bit

Place of Origin:CHINA

...17.0 152 17.5 165 18.5 Description Of ND55 133mm DTH Drill Bit : Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types Application Of ND55 133mm DTH Drill Bit : • Underground mining •

Brand Name:SUVEC

Model Number:DTH Hammer Bits

Place of Origin:China

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. We select best steels from Sweden Ovako factory or Baogang, the

Brand Name:Super Diamond

Model Number:RE543

Place of Origin:China

...133mm For RC DTH hammer RE543, hard formation Description Mainly used for deep exploration drilling, and stope ore controlling. Main product features: No contamination The R.C. System collects sample through the recovery holes in the face of the drill bit immediately as the cuttings or sample is formed. The drilled sample does not have to travel the length of the hammer...

Brand Name:Kinglong drilling

Model Number:Down the Hole DTH bits

Place of Origin:China

...hole bits ) is widely applied for open mining, quarry mining, earth excavation, water conservancy and hydropower, highway bridge blasting hole blasting engineering field DTH Bits for Shank Hammer Model-Foot Valve Ingersoll-Rand DHD3.5 Bits Dia: 90mm-102mm. DHD340 Bit Dia: 105mm-127mm. DHD350 Bit Dia: 133mm-152mm. DHD360 Bit Dia: 152mm-216mm. DHD380 Bit Dia: 203mm-254mm. QL40 Bit Dia: 105mm-127mm. QL50 Bit Dia: 133mm

Brand Name:ROSCHEN

Model Number:4 5 6"

Place of Origin:China

HALCO REVERSE CIRCULATION DRILL BITS 133 5 1/4" RC BITS FOR RC400 HAMMER DRILL BITS KEY FEATURES AND BENEFITS: Simple design, easy maintenance and improved reliability Integrated hammer and bit design for better chip removal and bit life Improved ...

Brand Name:MING

Model Number:MRING133-DHD340

Place of Origin:CHINA

Product name: 133MM MRING single-use symmetric caisng drilling system for water well drilling Product category: Symmetric casing drilling system Matched hammer: Hammer DHD340 Matched casing pipe OD: 133mm Kingdrilling symmetric casing drilling bit is ...

Brand Name:SOLLROC

Model Number:SRC547 RC Drill Bit

Place of Origin:China

...Hole Equipments SRC547 RC Drilling Bits 133mm-146mm Button Bits Basics of Reverse Circulation Drilling: (1) RC drilling uses rods with inner and outer tubes, the drill cuttings are returned to surface inside the rods. The drilling mechanism is a pneumatic reciprocating piston known as a hammer...

Brand Name:New Diamond

Model Number:MRC05

Place of Origin:Hunan, China (Mainland)

DTH Drill Bits alloy steel MRC05 Reverse Circulation drill bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and ...