drill bits that make square hole from China manufacturer - Hejian Wanxiang Drilling Equipments Co., Ltd.

Product Detail

Model No.: Cover all IADC code

Production Capacity: 20000 Piece/Pieces per Year

Delivery Date: Within 7-10 days after rec...

Type: Drill Bit

Processing Type: Forging

Body Type: Matrix body

Main cutting tooth diameter: 19mm

Gauge length: 85mm

Means of Transport: Ocean,Land,Air

Packing: Wooden cases or as per cust...

Place of Origin: Hebei, China (Mainland)

Certification: API

Material: Tungsten carbide

Tooth Type: Inserted button,saw tooth

Stable drilling hours: 80hours

Specifications
1.Certified by ISO9001&API
2. High quality with reasonable price
3. Fast drilling rate

Application

1,Suit for drilling medium to medium-hard formations.

2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented.

3,Composite gage protection and low torque design improve rate of penetration.

4,CFD hydraulic balance design results in better bit cleaning and cutting removal .

5,Combined utilization of high performance PDC compacts significantly prolongs bit life

6,Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with

available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.

Feature:Diamonds are impregnated in the matrix behind the PDC cutters

Benefit:Increased footage drilled in abrasive applications

drill bits for cedar gate screw/nails for making a gate

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