• Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit
  • Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit
  • Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit
  • Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit
  • Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit
  • Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit

Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit

Customized: Customized
Standard: ISO 9001
Length: According to The Custom
Type: Mining Bit
Material: Carbide and Steel
Usage: Drilling and Mining
Customization:

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Basic Info.

Model NO.
38MM 40MM 42MM 43MM
Rod Dia
38mm 40mm 42mm 43mm
Auger Bit Dia
28mm 36mm 40mm 42mm 43mm
Shank Diameter
Many
Packaging
Standard Wooden Boxes
Transport Package
Boxes or Pails
Specification
ISO9001 SGS GE
Trademark
KATO
Origin
Shandong Province
HS Code
84314320
Production Capacity
10, 000 PCS/Month

Product Description

Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit
Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit Coal Crown Mine Bit Drilling Rods Bolting Auger Drill Bit
About products
1. Integral drill steels (Integral Drill Rods)
Shank H22X108mm, H19X108mm, standard hex. Bit diameters include 20-42mm. 
2. Tapered drilling tools (Tapered Drill Steel)
Including: 
Shank H22X 108mm, (6, 7, 11, 12 degree taper) taper rods in most lengths. 
A comprehensive range of button bits, cross bits and chisel bits with (6, 7, 11, 12 degree taper). 
Bit diameter: 28mm-57mm. 
3. Extension drilling tools
Button bit, face design: Flat face, Drop centre, Normal and Retrac body. 
Tungsten carbide (Buttons): Spherical, Ballistic and Conical. (Threaded R32, R38, T38, T45, T51; Bit diameter: 45mm-127mm); 
Couplings sleeves- manufactured with a middle stop to prevent walking along the thread. Include couplings sleeve (threaded R22, R25, R28, R32, R38, T38, T45, T51)
Shank adapters - carburized and manufactured with tight tolerances and controlled straightness. 
4. DTH hammers and DTH bits (Down The Hole Drilling)
Offer IR hammer, DHD3.5, DHD340A, DHD360, DHD380, and low pressure hammers CIR65A, CIR90, CIR110, CIR150, CIR170 etc. DTH bits: 60mm-254mm bits with flat face, concave design fit for the atlas copco and ingersoll-rand model etc. 
5. Excavate coal cutter bits
Include all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of kennametal. Such as U76, U82, U84, U85, U92, U94, U95, U118 and coal bolting bit and coal bolting rod. 
6. All kinds of casing bits for shield machine and construction tools. 
7. Round road planning bit for road milling machine and machine. 
Shank diameter=19.4mm, 25mm, 30mm, 33mm, 38mm, etc. 
8. Blast furnace tap hole drill tools. (Rod, Cross bits, button bits and X-type bits etc). 

Anchor Bolt is one kind of hollow anchor bolt that use steel expansion shell head to do prestressed to the anchor bolt in advance, it can meet support projects which need to impose certain prestressed. 
Features of prestressed hollow grouting anchor bolt: 
1. Rapid initial supporting, control the deformation of surrounding rock, ensure the stability of surrounding rock. 
2. Hollow design and make the anchor achieve the function of grouting pipe, avoid the loss of mortar when the grouting pipe is pulled out by traditional construction techniques. 
3. Full grouting and pressure grouting to improve the quality of the project. 
4. Because of the role of accessories, the center of the rod is very good, the mortar can wrapped the whole length of anchor rod in order to avoid the risk of corrosion, so that can achieve the purpose of long-term support. 
5. Easy to install, without processing thread on-site that you can easily install the plate and nut. 
Applications: 
For the anchoring of hard rock; Used as the anchor of tunnel system; Prevention and management of rock burst; Slope treatment; Engineering disease management.
Product Name: Coal mining tools
Description: rock drilling tools, construction drilling tools, mining tools, road milling tools, shield cutters and other related products.
Material: carbide steel
MOQ: 100PCS
Type KTU76, KTU82, KTU84, KTU85, KTU92, KTU94, KTU95, KTU118, KTB47K17H, KTB47K19H, KTB47K22H, KTB43K, KTB43H, KTBHR73 etc and coal bolting bit and coal bolting rod.
Diameter 19-70mm
Use Mining and drilling
Color According to the customer request

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Gold Member Since 2014

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Manufacturer/Factory
Registered Capital
1010000 RMB
Plant Area
501~1000 square meters