Surface Set Diamond Bits

Fordia’s line of surface set core bits meets the needs of drilling companies operating in differing ground conditions. 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.

The following chart describes the main grades if diamonds available. Please note that the grade represents the number of stones per carat (SPC) and not the quality of the stones. Other grades of diamonds are also available for custom orders.

Choose a synthetic diamond tool for a more economical solution or opt for a natural diamond if you need greater cutting ability. For drilling in hard to very hard ground, a diamond impregnated crown is always a good choice. Whatever the case, you can always count on one of our representatives to help you pick the best product for your needs.

Profiles

SEMI-ROUND

Standard profile, ideal for most ground conditions.

ROUND

Preferred profile for harder, abrasive ground conditions with rocks.

STEP

A profile that provides a faster rate of penetration, but is a bit more fragile especially in fractured ground. Generally used with wireline core barrel systems. 

PILOT

A profile that provides good stability, and a good rate of penetration and recovery. Ideal for soft to medium ground.

ANGLED PILOT

A very durable profile that provides good stability. Ideal for ground that is very fractured.

FACE DISCHARGE

A profile that helps in the recovery of core samples in very fragile ground.

Surface set diamond bits

Surface set diamond bits zoom

DESCRIPTION
PART. NO.
NWL bull nose
9469703354
NWL2 surface set
9469702757
HWL bull nose
9469701883
HWL3 CB60 surface set
9469701764
HWL popcorn oversized
9469701625
HWL bit stepped
9469701582
Manchon surface set 116 mm
9469704425
HWL popcorn
9469700997
PWL3 CB60 surface set, cyclone deep lateral injection
9469703875
Contact us for more products.
Tel. : 1 800-768-7274

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