Question 1

What material can the DEWALT DW55009 Diamond Core Bit drill?

Accepted Answer

The DEWALT DW55009 is engineered with diamond-embedded segments that are laser welded and designed for reinforced concrete. This makes it suitable for concrete coring applications where reinforced material is encountered, including new construction and retrofit projects.

Question 2

What size hole does the DW55009 Diamond Core Bit make?

Accepted Answer

The DEWALT DW55009 has a 1-3/8 inch diameter, so it is designed for coring applications requiring a 1-3/8 inch core size. The bit has a listed 14-inch length and is part of DEWALT's Diamond Core Bit range.

Question 3

What makes the DW55009 suitable for reinforced concrete?

Accepted Answer

The DW55009 uses diamond-embedded segments that are laser welded and specifically engineered for reinforced concrete. Its cutting construction is designed to handle demanding concrete coring applications while providing the fast cutting performance and service life associated with DEWALT's Diamond Core Bit design.

Question 4

How do the recessed grooves help the DEWALT DW55009?

Accepted Answer

The DW55009 features recessed grooves milled into the body of the core bit. DEWALT identifies this design as supporting accurate drilling. The bit also incorporates proprietary Depth Control Indicators, giving users an additional visual reference during concrete coring operations.

Question 5

Is the DEWALT DW55009 suitable for retrofit work?

Accepted Answer

Yes. DEWALT specifically describes its Diamond Core Bits as suitable for new builds and retrofit applications. The DW55009's 1-3/8 inch diameter and diamond-embedded, laser-welded segments make it a suitable option for compatible reinforced concrete coring tasks in construction and retrofit work.

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