Ideal for ground that is very fractured.Ī profile that helps in the recovery of core samples in very fragile ground.
The entire line of HERO core bit is manufactured using only the highest grade diamonds, which are coated with titanium in order to preserve their cutting abilities. HERO bits are recognized within the industry for offering an outstanding penetration/lifespan ratio. Ideal for soft to medium ground.Ī very durable profile that provides good stability. Since 2009, HERO core bits have been many diamond drillers’ most popular choice. Generally used with wireline core barrel systems.Ī profile that provides good stability, and a good rate of penetration and recovery. Preferred profile for harder, abrasive ground conditions with rocks.Ī profile that provides a faster rate of penetration, but is a bit more fragile especially in fractured ground. Standard profile, ideal for most ground conditions. Whatever the case, you can always count on one of our representatives to help you pick the best product for your needs. For drilling in hard to very hard ground, a diamond impregnated crown is always a good choice.
Other grades of diamonds are also available for custom orders.Ĭhoose a synthetic diamond tool for a more economical solution or opt for a natural diamond if you need greater cutting ability. Please note that the grade represents the number of stones per carat (SPC) and not the quality of the stones.
The following chart describes the main grades if diamonds available. With a choice of diamond grades ranging from coarse to fine, and a variety of profiles, choosing the appropriate surface set core bit is now easier than ever. Fordia’s line of surface set core bits meets the needs of drilling companies operating in differing ground conditions.
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