we have got ISO9001 certificate and our pdc drill bits have been sold to 30 countries all over the world.
Port: ningbo/dalian/shanghai
Minimum Order Quantity: 5 Piece/Pieces
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: woodencase/cartons
Delivery Detail: 1-35says
The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action.
Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.
The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled. When order, please read .
Size Available:
"Q" series:AQ,BQ,NQ,HQ,PQ/AQTK,BQTK,BQ3,NQ2,NQ3,NQTT,HQ3,HQTT,PQ3,PQTT
T2 series: T2 46,T2 56,T2 66,T2 76,T2 86,T2 101
T6 series: T6 76,T6 86,T6 101,T6 116,T6 131,T6 146, T6S 101,T6S 116
T series: T36,T46,T56,T66,T76,T86
Z series: Z46,Z56,Z66,Z76,Z86,Z101,Z116,Z131,Z146
B series: B36,B46,B56,B66,B76,B86,B101,B116,B131,B146
WF series: HWF,PWF,SWF,UWF,ZWF
WT series: RWT,EWT,AWT,BWT,NWT,HWT
WM series: EWM,AWM,BWM,NWM,HWM
WG series: EWG,AWG,BWG,NWG,HWG
Others: NMLC,HMLC,LTK48,LTK60,BGM,NGM,ADBG,TBW,TNW,
ATW,BTW,NTW,NXD3,AX,NX,NXC,AXT,T6H,4 9/16,NWD4,412F,SK6L146,
TT46,TB56,TS116,CHD101
Model No.: SKG114
Features: tricone bit roller bit drill bit
1.Specification:16" 406.4mm
2.IADC:114
3.WOB:0.27~0.70 KN/mm
4.sealing: rubber rings
Model No.: TP-
Features: 1.)HSS brown and black twist drill bits
2.)fully ground, DIN338,
3.)Split point.
4.) M2, HSS9341, 4341
5.) ISO9001
Model No.:
Features: Auger Bits/Foundation Drilling Bits
top technicians,abundant production experience, superior equipment,advanced mamufacturing e
Model No.:
Features: We can supply different diameter of 3-wing drag bit, 4-wing drag bit,
Model No.:
Features: 1.HSS Twist Drill Bits
2.ISO2000 CERTIFICATED
3.Manufacturing:Fully Ground
4.Size:0.2mm-20mm; 1/64 to 1"; 1# to 90
Model No.: DSP4RF-153
Features: Over ten years manufacturing experience;
Excellent wear characteristic;
ISO9001:9002 certificated;
Super long useful life;
Model No.:
Features: tungsten carbide core drill
1)material:tungsten carbide
2)size :Dia .33mm,43mm,53mm,67mm,73mm,83mm.
Model No.: 75mm; 94mm; 113mm ect.
Features: 1.oil well drill bit Arc design of petroleum drill bits;
2.Higher cost performance;
3.Longer service life;
4.Over 25 years.
Model No.: IADC 537
Features: Tricone rock bit
Bit Size: 4 3/4 inch (120.7mm)
Tooth type: (TCI)Tungsten Carbide Insert
Connection: 2 7/8 inch API REG PIN
Model No.: N4
Features: CNC Grinding Head
1.NO.1 manufacturer of grinding wheel in china,OEM available,Competitive price.
2.ISO9001:2000 and MPA list.
Model No.: KXD350-152
Features: High pressure mining bits
1).Drill Hole:152~155mm
2).Weight:19kg
3).MOQ:1 pcs+ 5 days
Export to Brazil,UK,Africa,Australia
Model No.: EB-DB005
Features: 1.NAIL DRILL BITS EB-DB005
2.MADE OF TUNGSTEN STEEL
3.HIGH QUALITY AND ABRASION PERFORMANCE IS VERY GOOD