rotary hammer drill bit

Brand Name:MING

Model Number:BIT130mm-CIR130

Place of Origin:CHINA

... bit description: KINGDRILLING hammer 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 spline drive for rotating the bit in the ground.

Brand Name:ROSCHEN

Model Number:NUMA 100

Place of Origin:CHINA

.... 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 are interchangeable with

Brand Name:ENG

Model Number:001

Place of Origin:China

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Brand Name:MIROC by KSQ

Model Number:CR51-R32

Place of Origin:China (Mainland)

...Bit for Small Hole Drilling Borehole Mining Tungsten Carbide Bit Suitable for powerful percussive drills and top hammers with high speed drifter, such as Atlas Copco 282 rocket boomer, Atlas Copco 352 rocket boomer jumbo, Atlas Copco D7roc, Furukawa HCR 1200, Tamrock, and Ingersoll Rand ECM660,the products are widely used in bench and production drilling, extensional drilling...

Brand Name:New Diamond

Model Number:Tungsten carbide Top Hammer Drill Bits

Place of Origin:Hunan, China (Mainland)

...) and large section tunnel advance in metal mine. 2. New Diamond can make all kinds of threaded drill bits, that include R25, R28, R32, R35, R38, T38, T45, T51,ST58, GT60, ST68 and so on, and the head diameter range from ...

Brand Name:ENG

Model Number:DTH Top Hammer Drill Bits

Place of Origin:China

...ugh to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock,

Brand Name:MIROC by KSQ

Model Number:B889-R51-S

Place of Origin:China (Mainland)

...Drill Bit for Drifting and Tunneling Aplication / Drilling formation: soft rock/ loose-medium rock, hard rock or any other special formations Suitable for driller: 1) Atlas Copco 282 rocket boomer /352 rocket boomer jumbo / D7roc and 2) Furukawa HCR 1200, Tamrock and Ingersoll Rand ECM660. the products are widely used in bench and production drilling, extensional drilling...

Brand Name:ENG

Model Number:Tricone Bit

Place of Origin:China

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Brand Name:MTH

Model Number:152mm diameter

Place of Origin:CHINA

...Drilling Down The Hole DTH Hammer DTH Drill Bit Product Information: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. They are with high efficiency, low failure rate and long service life. They are with high efficiency, low failure rate and long service life, which can realize efficient and economical drilling...

Brand Name:MIROC by KSQ

Model Number:R1064-T38-S

Place of Origin:China (Mainland)

...Saving Retrac T38 64mm Button Drill Bit With Heat Treatment Process Product Description: The Retrac Bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engineering ...

Brand Name:OED/OEM

Model Number:7 degree/11°/12°/4°

Place of Origin:China

... Button Bits Application:: Tapered Drill Bits Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling Feature: Tapered Drill Bits Connect Tapered Drill Steel Of Rock Drill For Drilling Holes Material: High Quality Carbide And

Brand Name:OED/OEM

Model Number:7 degree/11°/12°/4°

Place of Origin:China

... Button Bits Application:: Tapered Drill Bits Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling Feature: Tapered Drill Bits Connect Tapered Drill Steel Of Rock Drill For Drilling Holes Material: High Quality Carbide And

Model Number:All types

Place of Origin:China

...Hammer Used 45A High Pressure Rock Drilling DTH Drill Bit For DTH Impactor DTH Hammer Bit: DTH bit is also our main product. After many years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. Features: 1. High and low air pressure down-the-hole drill bits...

Brand Name:ENG

Model Number:517GT

Place of Origin:China

... Mud circulation Connection thread type 6 5/8'' REG Operation Parameters Rotary speed (r/min) 50~120 r/min Weight on Bit (KN) 0.35~1.05 kN/mm Formation medium soft formations with low compressive strength, such as shale, soft limestone,

Brand Name:ENG

Model Number:537GT

Place of Origin:China

...Rotary Tricone Drilling Bits Product Specifications Diameter 6 3/4" 171mm Bearing Type Journal bearing/rubber seal ring Drilling cycle type Mud circulation Connection thread ty 3 1/2'' REG Operation Parameters Rotary speed (r/min) 40～110 r/min Weight on Bit...

Brand Name:ENG

Model Number:537GXT

Place of Origin:China

... circulation Connection thread ty 4 1/2'' REG Operation Parameters Rotary speed (r/min) 40～110 r/min Weight on Bit (KN) 0.5～1.05 kN/mm Formation low compressive strength, medium soft, hard abrasive interbedded formation, such as hard ...

Brand Name:ENG

Model Number:535GXT

Place of Origin:China

...Rotary Tricone Drilling Bits Product Specifications Diameter 14 3/4" 375mm Bearing Type roller bearing/rubber seal ring Drilling cycle type Mud circulation Connection thread ty 7 5/8'' REG Operation Parameters Rotary speed (r/min) 80-200 r/min Weight on Bit...

Brand Name:ENG

Model Number:537GKT

Place of Origin:China

...Rotary Tricone Drilling Bits Product Specifications Diameter 11 5/8" 295mm Bearing Type Journal bearing/rubber seal ring Drilling cycle type Mud circulation Connection thread ty 6 5/8'' REG Operation Parameters Rotary speed (r/min) 40-110 r/min Weight on Bit...

Brand Name:MIROC by KSQ

Model Number:B746-R28-B

Place of Origin:China (Mainland)

Factory Supply Rock Drill Bits R28 46mm Rock Hammer Drill Bis for Rock Drilling Product Description: Scientific and standard thread tooth design is the basis of top-hammer rock drilling tools’ high quality thread connection, strictly control precision ...