Diamond Core Bits Tube--Tube (Open End)
good quality professional
good performance
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Port: SHANGHAI
Minimum Order Quantity: 80 Piece/Pieces ~
Supply Ability: 41,000 Piece/Pieces per Month ~
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: CARTON
Delivery Detail: 2 weeks
The quality standard as per sperling from Germany
Diamond core bits are available for stone drilling,
such as marble, granite, sandstone, limestone, etc.
quick, smooth and accurate coring with professional results.
Segment type can be done with crown or turbo type segment.
Model No.:
Features: drill bit
1.various type of adapters
2.also have B16 and B18
Model No.: 56/39mm-190/152mm
Features: 1.PDC rock drill bit long service life;
2.High efficiency;
3.Good gage protection;
4.More than 25 years experiences.
Model No.: SKG134
Features: oil drilling bits types
1.Specification:13 5/8" 346.1mm
2.IADC:134
3.WOB:0.27~0.70 KN/mm
4.sealing: rubber rings
Model No.: 8 3/4M222
Features: our company is in good faith
our bit's bear is enhanced treatment
prolonging the bit working life
reducing the drilling cost
Model No.: Anchor bit 26
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.: HH75
Features: Impregnated Diamond Core Drill Bits
Size: AQ,BQ,NQ,HQ drill bit
drill bit: drill soft ~ hard rock
Used for rock/mining dri
Model No.: FH-SET1-12
Features: 1.We are factory
2.SDS PLUS shank
3.Material:40CR,YG8C
4.Application: Concrete, Clinker, Masonry, Stone
Model No.: PLF-C706
Features: Location diamond core drill bit:
1.wet drilling stone
2.Silver welded
3.Long shank stone bit
4.Fast drilling bits.
Model No.: DC-SDCB05
Features: 25mm drill bit
1.Crown segment
2.Speed:2500-10000rpm
3.Lead time:10-15days
4.30-50s/hole for 3cm granite
Model No.: CY-590B
Features: 1.42.7cc,52.0cc earth auger
2.New style gear case,more powerful
3.Efficient and durable
4.Easy to operate
Model No.: 133mm
Features: Henan Zhongmei Drill Tool Co.,Ltd.
Your Mining Tool Expert
PDC Non-coring Bit
Application:coal mining,geothermal drill bits
Model No.: 40801
Features: HSS Center Drills
1. It has good quality and competitive price;
2. With professional performance.