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AT MASONRY DRILLS

AT masonry drill bits—often called concrete drill bits or hammer drill bits—are designed for drilling into hard materials such as concrete, brick, block, and stone (application dependent). These bits typically use a carbide tip and flute geometry intended to handle impact drilling and help clear dust from the hole, making them a go-to choice for anchor holes, fastener installation, and general construction or maintenance work.

Alfa Tools MDBL60501 1/8 X 3 X 1/8 BLACK MASONRY DRILL - Std Qty Pack 12

Alfa Tools MDBL60501 1/8 X 3 X 1/8 BLACK MASONRY DRILL - Std Qty Pack 12

SKU: AT-MDBL60501
MPN: MDBL60501

Alfa Tools MDBL60501C 1/8 X 3 X 1/8 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60501C 1/8 X 3 X 1/8 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60501C
MPN: MDBL60501C

Save $2.98
Alfa Tools MDBL60502 3/16 X4X 3/16 BLACK MASONRY DRILL - Std Qty Pack 12

Alfa Tools MDBL60502 3/16 X4X 3/16 BLACK MASONRY DRILL - Std Qty Pack 12

SKU: AT-MDBL60502
MPN: MDBL60502

Alfa Tools MDBL60502C 3/16 X4X 3/16 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60502C 3/16 X4X 3/16 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60502C
MPN: MDBL60502C

Save $3
Alfa Tools MDBL60503 1/4 X 4 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

Alfa Tools MDBL60503 1/4 X 4 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

SKU: AT-MDBL60503
MPN: MDBL60503

Alfa Tools MDBL60503C 1/4 X 4 X 1/4 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60503C 1/4 X 4 X 1/4 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60503C
MPN: MDBL60503C

Save $3.06
Alfa Tools MDBL60504 5/16X 4 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

Alfa Tools MDBL60504 5/16X 4 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

SKU: AT-MDBL60504
MPN: MDBL60504

Alfa Tools MDBL60504C 5/16X 4 X 1/4 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60504C 5/16X 4 X 1/4 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60504C
MPN: MDBL60504C

Save $3.36
Alfa Tools MDBL60505 3/8 X 4 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 6

Alfa Tools MDBL60505 3/8 X 4 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 6

SKU: AT-MDBL60505
MPN: MDBL60505

Alfa Tools MDBL60505C 3/8 X 4 X 1/4 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60505C 3/8 X 4 X 1/4 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60505C
MPN: MDBL60505C

Save $3.88
Alfa Tools MDBL60506 1/2 X 4 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 6

Alfa Tools MDBL60506 1/2 X 4 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 6

SKU: AT-MDBL60506
MPN: MDBL60506

Alfa Tools MDBL60506C 1/2 X 4 X 1/4 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60506C 1/2 X 4 X 1/4 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60506C
MPN: MDBL60506C

Save $4.91
Alfa Tools MDBL60507 1/4 X 6 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

Alfa Tools MDBL60507 1/4 X 6 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

SKU: AT-MDBL60507
MPN: MDBL60507

Alfa Tools MDBL60507A 3/16X 6 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

Alfa Tools MDBL60507A 3/16X 6 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

SKU: AT-MDBL60507A
MPN: MDBL60507A

Alfa Tools MDBL60507AC 3/16X 6 X 1/4 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60507AC 3/16X 6 X 1/4 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60507AC
MPN: MDBL60507AC

Save $3.78
Alfa Tools MDBL60507C 1/4 X 6 X 1/4 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60507C 1/4 X 6 X 1/4 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60507C
MPN: MDBL60507C

Save $3.78
Alfa Tools MDBL60508 5/16X 6 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

Alfa Tools MDBL60508 5/16X 6 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 12

SKU: AT-MDBL60508
MPN: MDBL60508

Alfa Tools MDBL60508C 5/16X 6 X 1/4 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60508C 5/16X 6 X 1/4 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60508C
MPN: MDBL60508C

Save $4.37
Alfa Tools MDBL60509 3/8 X 6 X 3/8 BLACK MASONRY DRILL - Std Qty Pack 6

Alfa Tools MDBL60509 3/8 X 6 X 3/8 BLACK MASONRY DRILL - Std Qty Pack 6

SKU: AT-MDBL60509
MPN: MDBL60509

Alfa Tools MDBL60509C 3/8 X 6 X 3/8 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60509C 3/8 X 6 X 3/8 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60509C
MPN: MDBL60509C

Save $4.43
Alfa Tools MDBL60510 7/16X 6 X 3/8 BLACK MASONRY DRILL - Std Qty Pack 6

Alfa Tools MDBL60510 7/16X 6 X 3/8 BLACK MASONRY DRILL - Std Qty Pack 6

SKU: AT-MDBL60510
MPN: MDBL60510

Alfa Tools MDBL60510C 7/16X 6 X 3/8 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60510C 7/16X 6 X 3/8 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60510C
MPN: MDBL60510C

Save $5.06
Alfa Tools MDBL60511 1/2 X 6 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 6

Alfa Tools MDBL60511 1/2 X 6 X 1/4 BLACK MASONRY DRILL - Std Qty Pack 6

SKU: AT-MDBL60511
MPN: MDBL60511

Alfa Tools MDBL60511C 1/2 X 6 X 1/4 BLACK MASONRY DRILL CARDED

Alfa Tools MDBL60511C 1/2 X 6 X 1/4 BLACK MASONRY DRILL CARDED

SKU: AT-MDBL60511C
MPN: MDBL60511C

Save $5.06