1.reaming shell
2.reaming shell with ZM brand
3.reaming shell high efficience
4.reaming shell get ISO9001
5.best price
Port: shanghai or any Chinese port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 100 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case
Delivery Detail: 1-10 days after ordered time
diamond reaming shell
Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit.
Sizes Available as followings:
Q Series: AQ, BQ, NQ, HQ, PQ (Front end & Back end Type)
T Series: T36, T46, T56, T66, T76, T86
WF Series: HWF, PWF, SWF, UWF, ZWF
WT Series: RWT, EWT, AWT, BWT, NWT, HWT (Single Tube/Double Tube)
WG Series: EWG, AWG, BWG, NWG, HWG (Single Tube/Double Tube)
WM Series: EWM, AWM, BWM, NWM
T2/T6 Series: T256, T266, T276, T286, T2101/T676, T686, T6101, T6116,
Notes:Non-standard also can be available depending on your detailed demand .
Model No.: 8-1/2
Features: 1.8-1/2 steel tooth tricone bit
2.optimized bearing and lubrication system
3.Size range from 4 5/8" to 12 1/4"
4.with API
Model No.: M1953/M233
Features: 1.tungsten carbide core drilling bit
2.API PDC bit with high quality
3.high wear resistance cutter
4.multi blades
Model No.:
Features: 1.ore mining PDC bit
2.high quality and reasonable price
3.with API
Model No.:
Features: Electroplated diamond core drill bit
1.high quality with competitive price
2.fast drilling
3.smooth aggressive cuts
Model No.:
Features: Electroplate Diamond drill bit
1.high quality
2.fast drilling
3.smooth aggressive cuts
4.for drill the marble stone
Model No.:
Features: double core drill bit:
1) safe and long lasting.
2) fast drill speed.
3) smooth cut.
4) good price and quality.
Model No.:
Features: Diamond drill bits
1.high quality
2.fast drilling
3.safe and long lasting
4.double drill bit
Model No.:
Features: Diamond grinding bits
1.high quality
2.fast drilling
3.safe and long lasting
4.double drill bit
Model No.:
Features: Diamond drill bits
1.high quality
2.fast drilling
3.safe and long lasting
4.twist drill bit
Model No.: Eletroplated
Features: electroplated core bit:
1) use for marble.
2) fast drill speed.
3) smooth cut.
4) good price and quality.
Model No.: DRB-03
Features: Sintered Diamond drill bit
1.high quality
2.fast drilling
3.safe and long lasting
4.reasonable price
Model No.:
Features: electrooplated back bolted drill:
1) high quality drill.
2) good price drill.
3) high efficiency drill.