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Mosaic Teeth Bits
Number of views:
1002

Mosaic Teeth Bits

( API 7-1, SY/T5164, ISO9001:2008 )
Retail price
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Yuan
Market price
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Number of views:
1002
Product serial number
29
Quantity
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Stock:
Model overview
Parameters
Detailed model

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      (Mosaic Teeth  Bits Size and Model Overview)

Bit Size

Bit Model

 

in

mm

3 1/2

88。9

HCR527  HCR527GT

4 5/8

117.5

HCR517  HCR517GT

5 1/2

139。7

HCM417  HCM437  HCM517  HCM537  HCM617  HCM637  HCM737  HCM417GT  HCM437GT  HCM517GT  HCM537GT  HCM617GT  HCM637GT  HCM737GT

5 7/8

149。2

HCR537  HCR547  HCR637  HCR537GT  HCR547GT  HCR637GT

6

152.4

HCR517  HCR547  HCR517GT  HCR547GT

6 1/4

158。8

HCR517  HCR527  HCR547  HCR637  HCR517GT  HCR527GT  HCR547GT  HCR637GT

 

6 1/2

 

165。1

HCR517  HCR537  HCR517GT  HCR537GT

HCM417  HCM437  HCM517  HCM537  HCM617  HCM637  HCM737  HCM417GT  HCM437GT  HCM517GT  HCM537GT  HCM617GT  HCM637GT  HCM737GT

6 3/4

171.5

HCR447  HCR537  HCR447GT  HCR537GT

7 1/2

190.5

HCR517  HCR527  HCR617  HCR517GT  HCR527GT  HCR617GT

 

7 7/8

 

200

HCR437  HCR517  HCR527  HCR537  HCR547  HCR617  HCR627  HCR637  HCR437GT  HCR517GT  HCR527GT  HCR537GT  HCR547GT  HCR617GT  HCR627GT  HCR637GT

HCM437  HCM447  HCM517  HCM537  HCM437GT  HCM447GT  HCM517GT  HCM537GT   

8 3/8

212。7

HCR527  HCR547  HCR527GT  HCR547GT

 

8 1/2

 

215.9

HCR437  HCR447  HCR517  HCR527  HCR537  HCR547  HCR617  HCR627  HCR637   HCR437GT  HCR447GT  HCR517GT  HCR527GT  HCR537GT  HCR547GT  HCR617GT  HCR627GT  HCR637GT

HCM417  HCM437  HCM447  HCM517  HCM527  HCM537  HCM547  HCM417GT  HCM437GT  HCM447GT  HCM517GT  HCM527GT  HCM537GT  HCM547GT  HCM617GT  HCM637GT

 

8 3/4

 

222。3

HCR437  HCR517  HCR537  HCR627    HCR437GT  HCR517GT  HCR537GT  HCR627GT

HCM437  HCM447  HCM517  HCM527    HCM437GT  HCM447GT  HCM517GT  HCM527GT

 

9 1/2

 

241.3

HCR417  HCR437  HCR517  HCR527  HCR537  HCR547  HCR617    HCR417GT  HCR437GT  HCR517GT  HCR527GT  HCR537GT  HCR547GT  HCR617GT

HCM437  HCM447  HCM517  HCM537  HCM547      HCM437GT  HCM447GT  HCM517GT  HCM537GT  HCM547GT    HCM617GT    HCM637GT

9 5/8

244。5

HCR437  HCR517  HCR527      HCR437GT  HCR517GT    HCR527GT

 

9 7/8

 

250.8

HCR417  HCR437  HCR517  HCR527      HCR417GT    HCR437GT    HCR517GT    HCR527GT

HCM437  HCM517      HCM437GT    HCM517GT

10 1/2

266.7

HCM517  HCM537  HCM547      HCM517GT    HCM537GT    HCM547GT

 

10 5/8

 

269.9

HCR437  HCR517  HCR547      HCR437GT    HCR517GT    HCR547GT

HCM517  HCM537  HCM547      HCM517GT    HCM537GT    HCM547GT

 

11 5/8

 

295。3

HCR517  HCR537  HCR547      HCR517GT    HCR537GT    HCR547GT

HCM417  HCM437  HCM517  HCM537  HCM617  HCM637      HCM417GT    HCM437GT    HCM517GT    HCM537GT    HCM617GT    HCM637GT

12

304.8

HCM517  HCM537  HCM547      HCM517GT    HCM537GT    HCM547GT

 

12 1/4

 

311。2

 

HCR417  HCR437  HCR517  HCR527  HCR537  HCR547  HCR617  HCR627  HCR637      HCR417GT    HCR437GT    HCR517GT    HCR527GT    HCR537GT    HCR547GT    HCR617GT    HCR627GT    HCR637GT

HCM417  HCM437  HCM447  HCM517  HCM537      HCM417GT    HCM437GT    HCM447GT    HCM517GT    HCM537GT

13 1/2

342.9

HCM517  HCM537  HCM547      HCM517GT    HCM537GT    HCM547GT

13 5/8

346.1

HCR437  HCR517  HCR537      HCR437GT    HCR517GT    HCR537GT

13 3/4

349。3

HCR437  HCR517  HCR537      HCR437GT    HCR517GT    HCR537GT

 

14 3/4 

 

 

374.7

 

HCR517  HCR527      HCR517GT    HCR527GT

HCM517  HCM537  HCM547      HCM517GT    HCM537GT    HCM547GT

 

15 1/2

 

 

393。7

 

HCR517  HCR527  HCR537  HCR547      HCR517GT    HCR527GT    HCR537GT    HCR547GT

HCM417  HCM437  HCM517  HCM537  HCM617  HCM637      HCM417GT    HCM437GT    HCM517GT    HCM537GT    HCM617GT    HCM637GT

 

16

 

 

406.4

 

HCR517  HCR527  HCR537  HCR547      HCR517GT    HCR527GT    HCR537GT    HCR547GT

HCM417  HCM437  HCM517  HCM537  HCM617  HCM637      HCM417GT    HCM437GT    HCM517GT    HCM537GT    HCM617GT    HCM637GT

 

17 1/2

 

 

444。5

 

HCR437  HCR517  HCR527  HCR537  HCR547      HCR437GT    HCR517GT    HCR527GT    HCR537GT    HCR547GT  

HCM517  HCM527      HCM517GT    HCM527GT

18

457。2

HCR547      HCR547GT

18 7/8

479。4

HCM517  HCM537      HCM517GT    HCM537GT

 

20

 

 

508

 

HCR517  HCR537      

HCM417  HCM437  HCM517  HCM537  HCM617  HCM637      HCM417GT    HCM437GT    HCM517GT    HCM537GT    HCM617GT    HCM637GT

22

558。8

HCR517  HCR537      HCR517GT    HCR537GT

24

609.6

HCR517  HCR537      HCR517GT    HCR537GT

26

660.4

HCR517  HCR537      HCR517GT    HCR537GT

 NOTE: T-Corner protection tooth

•~•~•~•~•~•~•~•~••~•~•~•~•~•~•~•~••~•~•~•~•~•~•~•~••~•~•~•~•~•~•~•~•

 (Mosaic Teeth Bits Model Select Reference) 

Model

WOB
(KN/MM)
(Bit Dia)

PRM
(r/min)

Applicable Formations

417  427

(R)0.35~0.90

(M)0.30~0.90

(R)140~70

(M)280~70

Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk,gypsum,salt,soft shale,soft limestone,etc.

437

(R)0。35~0。95

(M)0。35~0。90

(R)140~60

(M)280~60

Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk,gypsum,salt,soft shale,soft limestone,etc.
447

(R)0.35~1.00

(M)0.35~1.00

(R)140~60

(M)240~60

Extremely soft formations with low compressive strength and high drillability, such as shale, clay, sandstone, soft limestone, salt rock, gypsum, etc.

517  527

(R)0.35~1.05

(M)0.35~1.05

(R)120~50

(M)240~50

Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,soft shale。soft limestone,ect。

537  547

(R)0。50~1。05

(M)0.50~1.05

(R)110~40

(M)220~40

Soft to medium formations with low compressive strength,such as medium soft shale,medium soft limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds,ect.

617

(R)0。50~1。05

(M)0。50~1。05

(R)80~40

(M)220~40

Medium hard formations with high compressive strength,such as hard shale,limestone,sandstone,dolomite,ect.

627

(R)0.50~1.05

(M)0.50~1.05

(R)80~40

(M)200~40

High compressive strength, medium hardness formations with thick interlayers, such as hard shale, limestone, sandstone, dolomite, etc.

637

(R)0.70~1.20

(M)0.50~1.10

(R)70~40

(M)200~40

High compressive strength, abrasive medium-hard formations, such as limestone, dolomite, hard sandstone, etc.
737

(R)0.70~1.20

(M)0.50~1.20

(R)70~40

(M)200~40

Hard ground with high abrasiveness, such as hard limestone, dolomite, hard sandstone, flint, etc。
Note:The upper limits of WOB and RPM in above table should not be used simultaneously。

 

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We could not find any corresponding parameters, please add them to the properties table

1、Bit size

2、Manufacturer code

3、Seal class:R:Rubber sealed

                         M:Metal sealed

 

4、Bit type and suitable formation

     1-3 for milling bit( Milled Tooth Bit)

     4-8 for bit with inserted teeth( Insert Toom Bit)

    Code details:

    1-Milling teeth, soft formation (low compressive strength, high drillability)                             

    2-Milling teeth, medium hard formation (high compressive strength)                                

    3-Milling teeth, hard, abrasive or semi abrasive formation                                

    4-Inlaid teeth, soft formation (low compressive strength, high drillability)

    5-Inlaid teeth, soft medium hard formation (low compressive strength)                            

    6-Inlaid teeth, medium hard formation (high compression strength)

    7-Inlaid teeth, abrasive, or moderately abrasive formation。

    8-Inlaid teeth, very hard (highly abrasive formation)

 

5、Rock grade code

   It means that in the first digital representation of the drilled formation, it can be divided into four grades: 1, 2, 3 and 4 from soft to hard.

 

6、Structural feature code

   It is represented by 9 numbers, among which 1-7 represents the bearing and diameter maintaining characteristics of the bit, and 8 and 9 are reserved      for the new structure bit in the future.

    1-7 code details:

    1-Unsealed bearing                               

    2-Clear air, cooling, rolling bearing              

    3-Rolling bearing, diameter maintaining                                   

    4-Rolling seal bearing

    5-Dynamic seal bearing

    6-Sliding and sealed bearing

    7-Sliding and sealed bearing

 

7、Rock grade supplement code

     It is used to represent features that cannot be expressed by the first three digits, and English letters are used to represent 11 features defined by       IADC at present.:

    A-Air cooling                                         

    C-Central nozzle                                                                                       

    D-directional drilling                                                                                       

    E-Lengthening nozzle 

    G-Additional  bit body protection

    J-Nozzle deflection      

    R-Strengthen welding maintenance (for lead drilling)

    S-Standard iron tooth 

    X-Die tooth 

    Y-Conical insert

    Z-Other shape inserts

 

 

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