R32 Reaming Thread Button Bit for Rock Drillings

Name: R32 Reaming Thread Button Bit for Rock Drillings
Brand: KSQ Technologies (Beijing) Co. Ltd

R32 Reaming Thread Button Bit for Rock Drillings Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required when hole diameter exceeds the capabilities of the rock drill and drilling tools available. Materials: Tungsten carbide and high strength alloy steels. Processing: CNC milling and

Origin China

Usage Well Drilling, Tunneling, Mining

Place of Origin China

Color Green, Yellow or Customized

Packaging Details Standrad export packaging or customised

Connection Thread R25, R28, R32, etc.

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Product Description

R32 Reaming Thread Button Bit for Rock Drillings

Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required when hole diameter exceeds the capabilities of the rock drill and drilling tools available.

Materials: Tungsten carbide and high strength alloy steels.
Processing: CNC milling and proprietary "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand ,military grade requirements of heat-treatment guarantee durability

Aplications
This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Large diameter service holes from level to level for drainage, electrical cable or pipe lines routinely used to ream cut holes for development rounds and for long hole blasting of drop raise

Specification:
Bit type:		Dome bit / Reaming bits
Connection Angle:		6 / 10 / 12 degree
Diameter of Pilot adaptors:		26 / 28 / 35 / 40 mm etc
Diameter of reaming button bits:		60 / 64 / 70 / 76 / 80 / 89 / 102 / 127 / 150
Thread type:		R25 / R28 / R32 / R38

Button bit and Insert types
Spherical Button Characteristics
1.Universal button
2.Good wear resistance
3.Best suited for hard ground
4.27000-48000PSI(180 to 320Mpa)
5.Suited for abrasive to very abrasive drilling conditions

Ballistic Button Characteristics
1.Fast Penetration
2.Best suited for soft rock
3.10000-20000PSI(70 to 140Mpa)
4.Suited for non-abrasive drilling conditions

Packaging of Pilot Adapter Reaming Bit

Our Services

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

Hazardous environment
Acts, regulations, and other government guidelines that has to be followed
Significant differences in the way people work, mostly due to physical constraints
Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.

Company Information

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.