4"(102mm) diamond core drill bits for concrete, hard rock
4"(102mm) diamond core drill bits for concrete, hard rock
4"(102mm) diamond core drill bits for concrete, hard rock
4"(102mm) diamond core drill bits for concrete, hard rock
4"(102mm) diamond core drill bits for concrete, hard rock
4"(102mm) diamond core drill bits for concrete, hard rock

4"(102mm) diamond core drill bits for concrete, hard rock

USD $200 - $3,000 /Piece

Min.Order:1 Piece

Supply Ability:
300 Piece / Pieces per Month
Port:
Tianjin Port
Payment Terms:
T/T Credit Card PayPal

Quick Details View All >

Place of Origin:
Hebei, China
Brand Name:
New Field
Model Number:
4"(102mm) diamond core drill bits for concrete, hard rock
Type:
Other, Drill Bit, pdc bit
Machine Type:
Drilling Equipment
Certification:
API

Hejian New Field Petroleum Machinery Co., Ltd.

Business Type: Manufacturer
Hebei China
Main Products: Rock Bits ,Tricone Bits ,PDC Bits ,Drill Bits ,coring bit

Product Details

4"(102mm) diamond core drill bits for concrete, hard rock

4"(102mm) diamond core drill bits for concrete, hard rock

4"(102mm) diamond core drill bits for concrete, hard rock4"(102mm) diamond core drill bits for concrete, hard rock4"(102mm) diamond core drill bits for concrete, hard rock4"(102mm) diamond core drill bits for concrete, hard rock4"(102mm) diamond core drill bits for concrete, hard rock4"(102mm) diamond core drill bits for concrete, hard rock

Application Of The PDC Bits

 

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

 

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

 

Two pipes

75/54.5 94/68

1-18

PDC center drill bit

Concave 3 wing bit

60. 75. 94. 113. 133.

 
 

Arc pillar

60. 75. 94. 113. 133.

4-18

 

Many wing scraper

60. 75. 94. 113. 133. 153. 173. 190. 215.

1-6

PDC Indexable drill bit

153/94 153/113 190/153 190/113

1-18

 

 4"(102mm) diamond core drill bits for concrete, hard rock 

Contact Supplier

Mr. Sand Sa Export&Import Ma Chat Now
Telephone
86-0317-3855009
Mobile
008613730593189
Fax
86-0317-3855009
Address
Xicun Town,Junziguan Village Hebei

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