1.The rock drill bit has long service life
2.Mainly used for geological exploration, coalmine etc
3.Over 25 years experiences
Port: Lianyungang/Qingdao/Shanghai/Ningbo etc.
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 20000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: Usual export packing or packing according to customer's requirements.
Delivery Detail: Depends on the quantity,usually within 30 days.
New Technology — Diamond-plated PDC Drill Bits
Introduction to the New Technology:
In mine construction and drilling construction, the uncertainty and changeability of rock has caused much trouble to normal drilling construction. PDC drill bits are widely used, the high stability and great pore forming efficiency of which are favored; however, during the construction, the complexity of rock is far beyond our expectation, changeable rock may obstruct normal operation of PDC drill pit, accidents as blade breaking or hole shrinkage may happen, thereby not only influencing the service life of the drill bit, but also affecting pore forming quality.
Model No.: ZH-G039
Features: impregnated diamond bit
1.12 years experience,OEM factory credit .
2.Approve ICQ inspection& obtain UKAS certification
Model No.: SZ-C3186
Features: Diamond Core Drill:
1.For drilling reinforcement concrete,asphalt and bricks.
2.Dia.25mm-355mm.
3.Length:300-450mm.
4.OEM.
Model No.:
Features: We can supply DTH hammer. The DTH hammer had been passed strict test in rock area.
Model No.: 75mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Supper antiwear characteristic
Supper long lifetime
Solid quality
Model No.: EB-DB008-7
Features: 1.NAIL GRIDING HEAD EB-DB008-7
2.MADE OF TUNGSTEN STEEL
3.12 DESIGNS CAN BE CHOSEN
Model No.: B Type
Features: YG6 Carbide Brazed Turning Tips B type Grinding
Material:Virgin
ISO Code:K15
Surface:Grinding
Density:14.9
Model No.: HA417
Features: tungsten carbide drill bits
1-certified by API&ISO
2-short delivery time
3-a large stock
Model No.: KXD350-130
Features: High pressure Water well driling bits
1).15 years
2). Hole dia: 130mm~133mm
3). Sample is ok.
4). DTH hammers,drill rig
Model No.: 75mm; 94mm; 113mm etc.
Features: 1.oil bits applicable to drilling hard formation;
2.Drilling fast;
3.Good cost performance;
4.Over 25 years experience.
Model No.: SKG515
Features: milled tricone bit
1.Specification:14 3/4" 374.6mm
2.IADC:515
3.WOB:0.25--0.80 KN/mm
4.sealing: rubber rings
Model No.: PDC Drag Bit 16
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.: SZ-C3186
Features: Concrete Drill Bit:
1.For drilling reinforcement concrete,asphalt and bricks.
2.Dia.25mm-355mm.
3.Length:300-450mm.
4.OEM.