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09

2019

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12

Reaming bit

Reaming drill bit is also called reaming guide bit. The product is used to cut out the center hole in the roadway excavation and rock drilling operation. The reaming guide bit is divided into one-piece reaming guide bit and split reaming guide bit. The split reaming guide bit is composed of reaming guide and reaming drill bit.

 

Reaming drill bit is also called reaming guide bit. The product is used to cut out the center hole in the roadway excavation and rock drilling operation. The reaming guide bit is divided into one-piece reaming guide bit and split reaming guide bit. The split reaming guide bit is composed of reaming guide and reaming drill bit.
 
Lianhuashan drilling tool is the oldest and most professional drilling tool manufacturer in China. It has varieties, the most complete specifications of the reaming drill bit product series.
 
 

Reaming bit
Style   Connection mode Bit reaming diameter Drill guide diameter
Integral   R32,R35,R28,R3212,TR35,T38 φ76mm-φ127mm -
Overall oriented   R25,R32,R35,R38,T38,T45,T51,ST58,ST68 φ 64mm-φ 300mm φ 28mm-φ 203mm
Split-oriented Guide R25,R28,R32,DR33,R35,TR35,T38,1222. - φ23mm-φ40mm
Reaming bit 6°28,6°34,6°46,12°30,12°51,12°63 φ 57mm-φ 127mm -

 

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