1,best quality
2,low price
3,wide size code range
4,delivery on time
Port: tianjin
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 80 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: steel boxes or as customers following
Delivery Detail: 7days
Pdc bit oil production processing, composite pieces drills.
| Size | Cutter Size | Nozzle Qty/Type | Gauge Length | Connection Type |
| 6" | Φ13mm | 4NZ | 1.5"-2.5" | 3 1/2" API Reg |
| 8 1/2" | Φ19mm Φ13mm | 3NZ+2P | 2"-3" | 4 1/2" API Reg |
| 8 3/8" | Φ19mm Φ13mm | 3NZ+2P | 2"-3" | 4 1/2" API Reg |
| 9 1/2" | Φ19mm Φ13mm | 5NZ+1P | 2"-3" | 6 5/8" API Reg |
| 9 7/8" | Φ19mm Φ13mm | 6NZ+1P | 2.5"-3.5" | 6 5/8" API Reg |
| 12 1/4" | Φ25mm Φ19mm Φ13mm | 8NZ | 2.5"-3.5" | 6 5/8" API Reg |
| 17 1/2" | Φ19mm Φ13mm | 8NZ | 3.5"-5.5" | 7 5/8" API Reg |
jingzuan oil supplies Co.,LTD.Is a manufacture oil company,drill PDC bit long-term production various sizes of PDC bit,composite chips,core bit resistance,good quality,High strength drill.
The special design of drilling tools for stability performance excellence.
This drill use special cutting knife,the structure design,drilling in rotating wing can maintain high penetration rate. Thus the use the use effect of the design combination assurance of incomparable.
Three cone bit allocation of optional features,adapt to different drilling technology and various complex formation ability .Insert bit USES high strength and high toughness alloy,give full play to insert bit high abrasion resistance and excellent cutting ability.Steel gear tooth surface apply welding type drill bit,extend the wear-resistant materials using life.
Model No.:
Features: Reaming shell is set with natural or synthetic diamond,used to couple the bit with core barrel and function is to ream the hole
Model No.: GA134
Features: 1.Specification:8 1/2'' 215.9mm
2.IADC:134
3.material:high manganese steel
4.WOB:0.25~0.70 KN/mm
5.sealing:rubber rings
Model No.:
Features: Diamond Core Drill Bit
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 longlife
Model No.: TY1
Features: Drilling in glass & tiles
Model No.: 0.2mm - 40mm
Features: 1. Manufacturing process: fully ground
2. Surface finishing: bright
3. Standard: DIN338 OR ANSI B94.11M
Model No.: PDC Drag Bit 5
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.: masonry drill bits
Features: High Grade Masonry Drill Bits.
High grade steel, milled process
Chrome Plated
Model No.: GD1606
Features: API MATRIX BODY PDC BIT
1.with API and ISO9001
2.lower price with good quality
3.min order
4.design differerent size
Model No.: drilling tool
Features: from roughing to finishing process,reduce time of changing cutters,improving efficency of machine,saving time of making moulds
Model No.:
Features: 1.Increased penetration rate
2.long service life;low drilling cost
3.Excellent straghtness and hole clean quality
4.ISO:9001
Model No.: XD
Features: Diamond milling cutter is designed for fast grinding of granite and hard material,
Feature: Central wanter feed, must be used
Model No.: HSZT
Features: Diamond segment for core drill
1.Professional quality
2.Great efficient performance.
3.Roof shape is available