1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5)FOB price 300-7000
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces drill bit
Supply Ability: 300 Piece/Pieces per Month drill bit
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden or cartons boxes and /or as your requirement
Delivery Detail: within 7 days
About us
Heijian Baoxing Petroleum Machinery Co.Ltd and 15 year's experience in drill bit
All our products have passed ISO9001 certification
With the business philosophy of "high quality goods, create the brand, struggle for first-class" we assure our products of the best quality by adopting advanced design technology, manufacturing process and strict quality control.
About product
1)4 1/2",4 3/4",5 1/8",5 5/8",5 7/8",6 1/4",6 3/4",6 5/8",7 3/8",etc.PDC bit are avaiable
2)The former adopts to drill holes with high temperature and high speed
3)Applicable formation: Very soft with low compressive strength and high drillability,such soft as soft shale,clay and salt bed,etc
4)Cutting structure:Hardfaced tooth surface and gage,high compact exposure, and a row of trimmers is added between gage row and heel row
4) BQ,NQ,HQ,PQ,NT,HT,PT,drill rods and BW,NW,HW,PW casing
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.
Model No.: IADC
Features: Tungsten Carbide Insert Bit 9 7/8"
1.API and ISO9001
2.min order 1pcs
3.IADC417 517 617 637
4.tungsten carbide insert bit