Coal Mining Tools PDC Core Drill Bit Diamond Core Bit For Drilling

Coal Mining Tools PDC Core Drill Bit Diamond Core Bit For Drilling

ZLONG Company professionally produces PDC drill bits,diamond drill bit,drill pipes and also R&D new products as per customers'request.All the products under control of ISO9001:2000 quality system and passed the inspection of Beijing Rock-drilling Machine Inspect Center and some of them obtained National patent.

Product Details

Coal mining tools PDC core drill bit diamond core bit for drilling


About Us 

ZLONG Company professionally produces PDC drill bits,diamond drill bit,drill pipes and also R&D new products as per customers'request.All the products under control of ISO9001:2000 quality system and passed the inspection of Beijing Rock-drilling Machine Inspect Center and some of them obtained National patent.After several years' develop,ZLONG products have been widely used in cola mine field,petroleum field,and geological exploration field.We sincerely welcome our friend both home and abroad to come for business talks.




About Product


We have two main types of PDC core bits are available: 

1,)The PDC rib core bits are applied to rock formation of f≤6, like mudstone, sandstone, etc. 

2,)The PDC core bits are applied to rock formations of f≤10,like limestone, granite, etc.

 



rib drill core bit 03.jpg

rib drill bit.jpg

rib drill core bit 06.jpg

rib drill core bit04.jpg


Size: 56~153mm

 

The normal type is suitable for f<=8, the reinforced type is suitable for f<=12

 

Normal Singel tube

Diameter

Size

Thread

OD

ID

Height

Major dia

Min dia

Length

75

75

54

95

68

66

40

94

94

69

120

84

82

45

113

113

88

130

103

101

45

133

133

106

140

122

120

50

153

153

126

145

141

139

50

173

173

146

145

160

158

50

 

Double tube

Diameter

Size

Thread

OD

ID

Height

Maj dia

Min dia

Length

75

75

49

120

68

66

40

95

95

68

120

84

82

47

 

Wire core bit

Diameter

Size

Thread

OD

ID

Height

Maj dia

Min dia

Length

75

75

49

90

68

66

40

95

62

68

195

84

82

47

Note:Customization are available



ZuanLong PDC Layout

PDC inside layout_副本.jpg


Certification


certification.jpg

ZuanLong Company

Shaanxi ZuanLong Drilling Machine Co.,Ltd 3_副本.jpg



ZuanLong Factory

zuanlong factory.jpg

Welcome to buy the highly precise and high-quality pdc rib band core bit with steel body, rib coring bit for pneumatic rock drill for sale at the best price from our company - ZUANLONG, one of the largest manufacturers and suppliers in China. With the aid of advanced technology, we have various sizes of products at your choices.


Welcome to buy the highly precise and high-quality coal mining tools pdc core drill bit diamond core bit for drilling for sale at the best price from our company - ZUANLONG, one of the largest manufacturers and suppliers in China. With the aid of advanced technology, we have various sizes of products at your choices.
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