ROCK BIT COMPARISON CHART
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TOOTH BITS |
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IADC CODE |
VAREL |
BAKER / HUGHES |
SMITH |
REED |
SECURITY |
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111S |
L3A |
R1 |
DS/DJ |
Y11 |
S3S |
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114S |
L114 |
X3A |
SDS |
S11 |
S33S |
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115S |
L115 |
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S11G |
S33SG |
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116S |
L116 |
J1/ATJ1 |
FDS |
HP11 |
S33SF |
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121S |
L3A |
R2 |
DT |
Y12 |
S3/S3T |
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123S |
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DTT |
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124S |
L124 |
X3A |
SDT |
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S33 |
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125S |
L125 |
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S33G |
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126S |
L126 |
J2 |
FDT |
HP12 |
S33F |
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127S |
L127 |
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S33GF |
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131S |
LH3G |
R3 |
DG |
Y13/Y13T |
S4/S4T |
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133S |
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DGT |
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134S |
L134 |
X1G |
SDG |
S13 |
S44 |
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135S |
L135 |
XDG |
SDGH |
S13G |
S44G |
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136S |
L136 |
J3 |
FDG |
HP13 |
S44F |
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137S |
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JG3 |
FDGH |
HP13G |
S44GF |
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211S |
62 |
R4 |
V2 |
Y21 |
M4N |
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213S |
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V2H |
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214S |
L214 |
XV |
SV |
S21 |
M44N |
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215S |
L215 |
XDV |
SVH |
S21G |
M44NG |
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216S |
L216 |
J4 |
FV |
HP21 |
M44NF |
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221S |
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DR5 |
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Y22R |
M4 |
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231S |
LH2 |
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M4L |
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233S |
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T2H |
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234S |
L234 |
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ST2 |
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M44L |
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235S |
L235 |
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236S |
L236 |
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M44LF |
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311S |
L1 |
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L4 |
Y31 |
H7/H7T |
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313S |
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L4H |
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314S |
L314 |
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SL4 |
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H77 |
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315S |
L315 |
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SL4H |
S31G |
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316S |
L316 |
J7 |
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H77F |
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321S |
LH1 |
R7/DR7 |
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CARBIDE BITS |
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IADC CODE |
VAREL |
BAKER / HUGHES |
SMITH |
REED |
SECURITY |
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435X |
V435 |
X11 |
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S82 |
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437X |
V437 |
J11/ATJ11 |
F1 |
HP43A |
S82F |
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515X |
V515 |
X22 |
2JS |
S51A |
S84 |
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517X |
V517 |
J22/ATJ22 |
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HP51A |
S84F |
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525X |
V525 |
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S52A |
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527X |
V527 |
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F2 |
HP52A |
S85A |
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527Y |
V527C |
J22C/ATJ22C |
F27 |
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532X |
DW9-JA |
HH33 |
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535X |
V535 |
X33 |
3JS |
S53A |
S86 |
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535Y |
V535C |
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537X |
V537 |
J33/ATJ33 |
F3 |
HP53A |
S86F |
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537Y |
V537C |
J33C/ATJ33C |
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HP53 |
S86CF |
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547X |
V547 |
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F37 |
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S88F |
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547Y |
V547C |
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HP54 |
S88CF |
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612X |
DW7-JA |
HH44/G44 |
4JA |
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615X |
V615 |
X44 |
4JS |
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M84 |
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615Y |
V615C |
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617X |
V617 |
J44/ATJ44 |
F4/F45 |
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M84F |
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617A |
V617A |
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617Y |
V617C |
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HP61 |
M84CF |
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622X |
DW77-JA |
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5JA |
Y62JA |
M8JA |
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625X |
V625 |
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5JS |
S62A |
M89T |
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627X |
V627 |
J55R/ATJ44R |
F5 |
HP62A |
M89TF |
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627Y |
V627C |
J44C/ATJ44C |
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HP62 |
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632Y |
DW6-JA |
HH55/G55 |
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Y63JA |
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635Y |
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47JS |
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637Y |
V637 |
J55/ATJ55 |
F57/F47 |
HP63 |
M89F |
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727Y |
V727 |
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F6 |
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732Y |
DW6S-JA |
HH77/G77 |
7JA |
Y73JA |
H8JA |
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735Y |
V735 |
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737Y |
V737 |
J77/ATJ77 |
F7 |
HP73 |
H87F |