Home » Drilling Bits, Collets and Chucks » DTH Button Bits » Size: 51 mm Reaming Button Bits, For Industrial, Material Grade: Standard
Size: 51 mm Reaming Button Bits, For Industrial, Material Grade: Standard
₹ 15,000 Get Latest Price
Product Specifications
| Usage/Application | Industrial |
| 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 |
| Size | 51 mm |
| Thread type | : R25 / R28 / R32 / R38 |
| Availability | In Stock |
| Bit type | : Dome bit / Reaming bits |
GST No - 27AABFS2813E1ZK | Member since 2026
107, Jaywant Industrial Estate, Near A. C. Market 63, Tardeo Road, Opposite Sobo Central MallMumbai - 400034, Maharashtra, India
Size: 51 mm Reaming Button Bits, For Industrial, Material Grade: Standard Read More...
Product Details
Reaming bits 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 Production description 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 .Specification:Bit type:Dome bit / Reaming bitsConnection Angle:6 / 10 / 12 degreeDiameter of Pilot adaptors:26 / 28 / 35 / 40 mm etcDiameter of reaming button bits:60 / 64 / 70 / 76 / 80 / 89 / 102 / 127 / 150Thread type:R25 / R28 / R32 / R38
107, Jaywant Industrial Estate, Near A. C. Market 63, Tardeo Road, Opposite Sobo Central MallMumbai - 400034, Maharashtra, India
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