Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.: Zhengzhou, Henan, China; Main products: Water well drilling rig, DTH drilling rig, Rotary drilling rig, Core drilling rig, Directional drilling rig

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All Kind Bit! Hf Bit Diamond Hard Rock Drill Bits

Name: All Kind Bit! Hf Bit Diamond Hard Rock Drill Bits
Brand: Hanfa
Availability: InStock

FOB Price

US$ 100 - 300 / Piece

1 Piece(Min. Order)

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Payment TermsT/T Money Gram

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Product Details

Place of Origin	Henan, China	Brand Name	Hanfa
Model Number	100-500mm	Type	Drill Bit
Machine Type	Drilling Tool	Certification	AISI
Material	Stainless Steel	Processing Type	Casting
Use	Well Drilling

Product Description

All Kind Bit! Hf Bit Diamond Hard Rock Drill Bits

1,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

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

2.details:

Bit type		Main bit size(mm)	Rock coefficient
PDC core drill bit	Single pipe	75/54.5 94/74 113/89 113/109 153/129	1-18
PDC core drill bit	Two-pipes	75/54.5 94/68	1-18
PDC center drill bit	Concave 3 wing bit	60 75 94 113 133	1-18
	Arc pillar	60 75 94 113 133	4-18
	Many wing scraper	60 75 94 113 133 133 153 173 190 215	1-6
PDC Indexable drill bit		153/94 153/113 190/153 190/113	1-18

Model	118,152,215.9,244,311,445
Type	all kinds and size PDC bits
Applicable	water well, oil field, construction, geothermal, directional boring, and underground foundation work
Formation	sticky, soft, medium hard, hard formation
blade	4,5,6,7,8,9
Packing	wooden box
Payment Term	T/T
MOQ	1 Piece
Supply Ability	1000 Pieces/month
Delivery Time	within 7-15 work days

Customers Visit

HANFA GROUP have exported to more than 60 countries, our customer applaud the manufacture quality.We welcome the people who come from different parts of the world to visit our factory and inspct our products. Even if the cooperation is not successful, We are glad to make friends with you.You will feel that you just like came to your home when you arrive at HanFa Group.

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Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.: Contact nameVincent Guo
Chat Now; Phone86-371-67990397; Address32 Jinsuo Road, High-Tech Zone, Zhengzhou, Henan, China

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Product Categories

Core Drill Rig	Drill Bit	Drilling Tools	DTH Drilling Rig
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Mine/Water Locator	Mud Pump	New Products	Percussiong Drilling Rig
Rotary Drilling Rig	Water Well Drilling Rig Equipment

All Kind Bit! Hf Bit Diamond Hard Rock Drill Bits

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