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Customized Dome Rock Drilling Bits

China King-Long Brand Rock Drilling Tools
Best and most suitable manufacturer and supplier as long as you need flexible delivery time, customer-made design and 24 hours day and night production for fast delivery schedule, One Stop Delivery is also available as long as you trust us, we provide the world fastest before and after sales service in your city office or mining office, we are not just a good listener, we also provide our honest solutions to solve your problems or in a word, we are a family and we are looking for friends and being friends first. King-Long Drilling Consumables, once you get used to it, you can never get rid of it, we are not drugs to our clients, we just can not help getting addicted to providing FAST and FLEXIBLE Service 7/24Hours.

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King-Long Top Hammer Rock Drilling Tools:

Reaming bit integration model

Dome Rock Drilling Bits


Some Features of King-Long Brand Dome Rock Drilling Bits

A: Fantastic Steel Material Imported from Sweden and USA.

B: Hex Rods Connected Reaming Bits: R28-R32 R32-R32,

C: Reaming bit / Pilot adapter  Head Diameters: From 28mm to 127mm.

D: Customer-made Cross Tapered Bits are also available by order.

E: Taper Connection Degree: 6,12.

F: Hex Drill Rods Matched: Hex22, Hex25

G: Steels Material Chemical Name:42CrMo 45CrNiMoV(By Request)


Application of Cross Insert Bits: 

Mining, Tunneling, Construction Project etc. Drifting and Tunneling Equipment.


Advantages of King-Long Dome Rock Drilling Bits: 

A: High Effective Penetration Speed.

B: Bigger Gauge and Front Button Bits.

C: Production is fast and simple, lower labor cost and cheaper price for market users.

D: Very Suitable for Various Rock Informations.

KING-LONG Drill Bits Photograph of Our Dome Rock Drilling Bits




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