| Payment Type: | T/T |
| Incoterm: | FOB,CIF,EXW |
| Min. Order: | 1 Piece/Pieces |
| Transportation: | Ocean,Land,Air,Express,Others |
| Port: | Shanghai,Others |
Model No.: B,N, H, P
Usage: Deep Hole Hard Rock Core Drilling: HS Code 8207191000
Standard: AISI,Dcdma: Length: Stub-length
Usage:Well Drilling,Metal Drilling,Coal: Lead Time :3 to 5 Working Days
| Selling Units | : | Piece/Pieces |
| Package Type | : | Export Packaging |
The Reaming Shell profiles
Three-ring reamer
Standard design
Double ring reamer, only suitable for B, N, H, P size, need inner tube adjustment
Super heavy duty design, can achieve longer life and righting effect
The diamond reamer is used with the bit
The main function is to maintain hole diameter Improve drilling stability and protect bit from excessive wear
Impregnated diamond bit types
Artificial diamond insert reamer: this product uses high grade artificial diamond and polycrystalline strip, the matrix wear resistance is high,the water performance is good, therefore the service life is long, the efficiency is high.
Natural diamonds etreaming shell (Heavy duty): this product is made of high quality and selected natural diamond and polycrystalline, with high efficiency of water transfer performance, durability and satisfactory drilling efficiency .
Mixed reaming shell (Super heavy duty): natural and artificial diamonds are mixed in the tire body during the production process to extend the service life and achieve the best time of reaming and drilling.
Core Drilling Rig Companie
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