Drill America

3-1/2" X 4-1/8" Core Drill Bit Head Designed for fast, precise drilling in concrete, masonry, reinforced concrete, brickwork, and sand lime brick Alternating flat and pointed teeth improve drilling...

4" X 4-1/8" Core Drill Bit Head Designed for fast, precise drilling in concrete, masonry, reinforced concrete, brickwork, and sand lime brick Alternating flat and pointed teeth improve drilling...

4-1/4" X 4-1/8" Core Drill Bit Head Designed for fast, precise drilling in concrete, masonry, reinforced concrete, brickwork, and sand lime brick Alternating flat and pointed teeth improve drilling...

5" X 4-1/8" Core Drill Bit Head Designed for fast, precise drilling in concrete, masonry, reinforced concrete, brickwork, and sand lime brick Alternating flat and pointed teeth improve drilling...

6" X 4-1/8" Core Drill Bit Head Designed for fast, precise drilling in concrete, masonry, reinforced concrete, brickwork, and sand lime brick Alternating flat and pointed teeth improve drilling...

3/8" X 10-5/8" SDS-Plus 2-Cut Dust Extraction Drill Bit Extracts up to 98% of dust at the drill tip—ideal for meeting high standards like TRGS 900 Internal dust channels and large tip openings...

3/8" X 14-1/2" SDS-Plus 2-Cut Dust Extraction Drill Bit Extracts up to 98% of dust at the drill tip—ideal for meeting high standards like TRGS 900 Internal dust channels and large tip openings...

7/16" X 14-1/2" SDS-Plus 2-Cut Dust Extraction Drill Bit Extracts up to 98% of dust at the drill tip—ideal for meeting high standards like TRGS 900 Internal dust channels and large tip openings...

1/2" X 14-1/2" SDS-Plus 2-Cut Dust Extraction Drill Bit Extracts up to 98% of dust at the drill tip—ideal for meeting high standards like TRGS 900 Internal dust channels and large tip openings...

9/16" X 14-1/2" SDS-Plus 2-Cut Dust Extraction Drill Bit Extracts up to 98% of dust at the drill tip—ideal for meeting high standards like TRGS 900 Internal dust channels and large tip openings...

5/8" X 14-1/2" SDS-Plus 2-Cut Dust Extraction Drill Bit Extracts up to 98% of dust at the drill tip—ideal for meeting high standards like TRGS 900 Internal dust channels and large tip openings...

11/16" X 14-1/2" SDS-Plus 2-Cut Dust Extraction Drill Bit Extracts up to 98% of dust at the drill tip—ideal for meeting high standards like TRGS 900 Internal dust channels and large tip openings...