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Products Products Series   G series   BD/BX series   STR series   STEEL BODY PDC BITS   CHIPMASTER   IMPREGNATED series   N.D/BALLASET BITS   CORE BIT series   RWD TOOL   SPECIFIC series   ROTARY BIT FEATURES Nomenclature Selection Guide Attachment Operating Procedure Inquire

Selection Guide   Formation ULTRA SOFT with stick layers & low compressive strength SOFT with low compressive strength & high drillability SOFT to MEDIUM compressive strength & high drillability SOFT to MEDIUM with low compressive strength with nonhomogenous layers MEDIUM to HARD with medium compressive strength & small abrasive layers HARD DENSE with high compressive strength but non abrasive HARD DENSE very high compressive strength & abrasive ULTRAHEAD & ABRASIVE Rock Type Gumbo Clay Marl Marl Salt Anhydrite Shale Sand Shale Sand Chalk Shale Sandstone Limestone Shale Sandstone Limestone Silstone Limestone Dolomite Sandstone Shale Volcanic PDC Bit G574, AG574, G554, AG554, BD554, STR554, R574, G604 AG574, AG526, BD535, G605P,G526, BD605, STR605, G505, GS605F, G544P, STR535 AG527, BD536P, BD506XL, G545, G536, STR434, G405, GS605T, G535, G605, G544H, STR426, G605KG, STR325, G435 G535, G536XL, G545H, BD536, BD445, G445XL, G406, G407, BD406, GS606, STR434, STR445, STR335, G536X, BD606, BD506XL, BD606KG, BD445ZT, G506 G447XL, G535, BD447, STR447, STR386, BD449, BD606KG, G408, BD407, BD408 G447XL, G449XL, BD447, BD449, STR447, STR386, BD409, STR382 STR386, BD308 STR386, BD308 Ballaset Bit ---- ---- ---- S225, S725 S226, S248, S725 S725, S278, S280, S279, S281 S278, S280, S790, S281 S279, S280, S281 N.D Bit ---- ---- ---- D331, D41 D41, D24 D24 ---- ---- IADC Classification: Rock Bits 111-126 417 116-126 417-447 126-127 417-447 417-447 437-517 517-547 547-637 647-837

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