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Impregnated Reaming Shell back reamer for drill bit

  • Impregnated Reaming Shell back reamer for drill bit
  • Impregnated Reaming Shell back reamer for drill bit
  • Impregnated Reaming Shell back reamer for drill bit
  • Impregnated Reaming Shell back reamer for drill bit

Impregnated Reaming Shell back reamer for drill bit

    Unit Price: 500 USD
    Min. Order: 1 Set/Sets
    Packaging: Wooden case
    Productivity: 100 sets/month
    Brand: YikYui
    Transportation: Ocean,Land
    Place of Origin: China
    Supply Ability: 100 sets/month
    Certificate: ISO,CE
    Port: Shanghai,Qingdao,Guangzhou

Basic Info

Model No.: YK-Bits

Product Description

Geological Diamond BQ HQ NQ PQ Core Drill Bit for Hard Rock layer

Drilling Bits-DTH bits-Core Drilling Bits for Diamond Core Drilling

Components and spare parts for Core Drill Machine in Africa,Russia,Pakistan

Ore Mine Prospecting Bit,Rocky Layer Tricone Bit,Oil And Gas Water Tci Bit,Standard Penetration Test Kit

Drilling Components Accessories,drilling bit for core drilling rig

NQ HQ Impregnated Reaming Shell back reamer for drill bit

Product Description of Reaming Shells

Reaming Shells are used to maintain the critical hole diameter and to stabilize the drilling system in the hole during operation. The reaming shell is part of an overall drilling system that includes a core bit, a core capture mechanism (the core barrel assembly), the drill string (rods) and the drill rig itself.

Our reaming shells come in 6, 10 and 18 inches, which are ideal for drill rigs that are often used in underground drilling. Made with high-quality, synthetic diamonds, and a durable matrix. Friction-resistant, the well-designed matrix provides extra protection and maximizes lifespan.

Ore Mine Prospecting Bit,Rocky Layer Tricone Bit,Oil And Gas Water Tci Bit,Standard Penetration Test Kit

It has the following advantages:

1. Maximum active surface helps limit deviation

2. Surface-set synthetic diamond ring

3. Reinforced arrow tip pattern situated at the angle of contact with additional TSP diamonds provide greater protection.

6 inch Reaming Shells

The 6 inch reaming shell is the standard that is used for every kind of rock hardness or ground condition and is the minimum reamer requirement to provide minimum stabilization. Since the 6’’ has only one diamond pad, the vibrations from the rods and outer tube can be conducted easily and make deviation more likely.

10 inch Reaming Shells

You need to consider a longer reaming shell once deviation becomes an issue. A 10’ inch reamer is a good compromise between the 6 inch and the 18 inch. The 10 inch has two diamond pads so it will provide better stabilization. A 10 inch reamer is a good choice for underground drilling where adequate space can be a challenge. It will do the job in shallower holes requiring stabilization and where an 18 inch reamer may be just a bit too much. 10’’ is also mainly used with 3m core barrels, so you can still pull your 3m inner tube + extension in one shot.

18 inch Reaming Shells

You should switch to an extended reaming shell when you have to keep your hole on direction and avoid deviation. The more diamond pads that you have on the reaming shell, the more control you will have on deviation and on hole diameter. The 18 inch gives you 4 pads. The front diamond pads will help you stabilize the core barrel and control the direction while the pads in the back will help maintain the diameter of the hole.

You can use an 18 inch reaming shell on the front end and a diamond type locking coupling on the back to make sure you have good stabilization of the core barrel. You can also use two 18 inch reamers when you have a longer core barrel (6 meters or more). It can act as a core barrel extension allowing you to get more core in the tube at one time.

Nq Hq Impregnated Reaming Shell Back Reamer For Drill Bit 2

Technical parameter

T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146

T series: T36, T46, T56, T66, T76, T86

B series: B46, B56, B66, B76, B86, B101, B116, B131, B146

Professional Ore Mine Prospecting Bit manufacturer is located in, Henan, China; including Rocky Layer Tricone Bit,Oil And Gas Water TCI Bit,Standard Penetration Test Kit and so on.

24 hours quotation, custom-made parts, processing flow design & optimization, one year warranty, on-site installation service. Contact us by Email or Whatsapp# +86 13298164330 at any time!

Henan YikYui Prospecting Machinery Co., Ltd


Established in year 2007, we YikYui, (known as Henan YikYui Prospecting Machinery Co., Ltd.), have been engaged in the manufacturing and sales of various kinds of engineering drilling rig, geological prospecting and mining equipment, such as Jumbo underground rig, DTH driller, anchor drilling machine, photovoltaic piling rig, Rotary spray rig, Air percussion drilling rig, water well drilling rig, RC Drilling, Diamond Core Drilling, as well as air compressor, mud pump and so on.

We provide a variety of high-quality mining equipment and EPC plant services to customers all over the world; our EPC services are including but not limited to Gold, Diamond ore, Hematite, Chromium ore, Copper ore, Quartz ore, Quarry, Cement projects and so on.

Meanwhile, with our team of geological engineers and experts for more than 30 years, we can also provide our esteemed customers with mining exploration services, geological exploration experiences, unique prospecting services, ore`s exploration surveying,

With high quality and stable performance assured, our products have been welcomed by customers at home and abroad.

24*7 hours quick response and service are guaranteed; wearing parts, running parts and other accessories could be easily purchased from us to ensure the smooth operation of your equipment.

Our continuous pursuit is to offer customer easy-operated and stable-performed equipment with competitive price.

Company Info

  • Company Name: Henan YikYui Prospecting Machinery Co., Ltd
  • Representative: Li XingYan
  • Product/Service: Underground drilling rig , DTH Drilling Rig Anchor Drilling Rig , Borehole drilling , RC drilling Diamond core drilling , Photovoltaic Piling Rig , Air Percussion drilling Mud Pump
  • Capital (Million US $): 3 million RMB
  • Year Established: 2007
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 61% - 70%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 12
  • No. of R&D Staff: Above 100 People
  • No. of QC Staff: 91 -100 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: Mazhai Town, Erqi Distict, Zhengzhou, Henan, China
  • Contact Person: Mr. Alvin Ma
  • Tel: 86-13298164330
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