DP Premium Black Wet Core


SKU: BWCDPPBW01 Categories: , Product ID: 4352


Diamond Products Premium Black Wet Core Bits

We offer DP Premium Black bits as our anchor line because of the quality and reputation accompanying this fine bit. A traditional segment provides the densest diamond concentration working against the material being cut. It is true that turbo or molded segments with recesses can make a bit cut faster due to the escape areas and due to less diamond drag, but the down side of that is shorter bit life and most importantly, loss of side clearance.

Built to shine on medium to high horse powered machines, we offer this bit in 3 bond choices:

SOFT BOND very soft for the hardest and most difficult industrial drilling applications you may encounter.

MEDIUM BOND for general purpose drilling of cured concrete with modest re-bar and terrific on higher horse powered machines.

HARD BOND for asphalt, block and very abrasive materials such as soft sandstones, green concrete or sandy mortared structures.

LASER WELDED Segment bonding assures that a weld will not fail. (Segment loss is encountered only from hanging up in a hole and literally breaking the segment, not the weld)

This bit is our only choice for industrial projects such as Power or water treatment plants, Dam’s, Bridges, or dense concrete structures with large diameter re-bar.

Our Premium Black bit is the industry standard.  Its very high diamond concentration gives maximum footage and drilling speed.  Designed for all types of wet drilling.  Good in moderate to high steel applications.

You will find everything you need for core drilling in the “ACCESSORIES” Section.

Additional information

Weight 2.00 lbs
Dimensions 2.00 × 16.00 × 2.00 in

Hard, Medium, Soft


18, 16, 14, 12, 10, 9, 8, 7, 6 1/2, 6 1/4, 6, 5 1/2, 5, 4 1/2, 4 1/4, 4, 3 1/2, 3 1/4, 3, 2 3/4, 2 1/2, 2 1/4, 2, 1 7/8, 1 3/4, 1 5/8, 1 1/2, 1 3/8, 1 1/4, 1 1/8, 1, 7/8, 3/4, 5/8, 1/2


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