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Type S
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The type S
is a 3 blade PDC drill bit consisting of a cemented carbide body within cylindrical PCD , the so-called cutter. The increased caliber protection is made of hard metal-insertion in the 3 flank of the drill bit. Because of its geometry, this type is particularly suitable for hard and very hard sedimentary rocks such as Clay, marl, sand and limestone.
This type is available in the following sizes:
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