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AT ROTO-PERCUSSION DRILLS

AT Roto-Percussion Drill Bits provide professional-grade masonry drilling performance for standard hammer drills, featuring durable carbide-tipped construction and optimized flute geometry. With round shanks for universal chuck compatibility, these heavy-duty bits are ideal for drilling into concrete, brick, block, stone, and tile across residential, commercial, and light industrial projects.

Alfa Tools MHD62010P 5/16X6 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62010P 5/16X6 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62010P
MPN: MHD62010P

Save $5.45
Alfa Tools MHD62011 5/16 X 12 HEAVY DUTY HAMMER DRILL - Std Qty Pack 6

Alfa Tools MHD62011 5/16 X 12 HEAVY DUTY HAMMER DRILL - Std Qty Pack 6

SKU: AT-MHD62011
MPN: MHD62011

Save $7.38
Alfa Tools MHD62011P 5/16X12 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62011P 5/16X12 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62011P
MPN: MHD62011P

Save $10.15
Alfa Tools MHD62013 3/8 X 6 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

Alfa Tools MHD62013 3/8 X 6 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

SKU: AT-MHD62013
MPN: MHD62013

Save $3.58
Alfa Tools MHD62013P 3/8X6 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62013P 3/8X6 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62013P
MPN: MHD62013P

Save $5.96
Alfa Tools MHD62014 3/8 X 12 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

Alfa Tools MHD62014 3/8 X 12 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

SKU: AT-MHD62014
MPN: MHD62014

Save $7.77
Alfa Tools MHD62014P 3/8X12 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62014P 3/8X12 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62014P
MPN: MHD62014P

Save $10.57
Alfa Tools MHD62015 3/8 X 20 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

Alfa Tools MHD62015 3/8 X 20 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

SKU: AT-MHD62015
MPN: MHD62015

Save $11.68
Alfa Tools MHD62016 3/8X24 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

Alfa Tools MHD62016 3/8X24 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

SKU: AT-MHD62016
MPN: MHD62016

Save $19.61
Alfa Tools MHD62016P 3/8X24 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62016P 3/8X24 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62016P
MPN: MHD62016P

Save $22.79
Alfa Tools MHD62017P 7/16X6 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62017P 7/16X6 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62017P
MPN: MHD62017P

Save $6.19
Alfa Tools MHD62020 1/2 X 6 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

Alfa Tools MHD62020 1/2 X 6 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

SKU: AT-MHD62020
MPN: MHD62020

Save $7.66
Alfa Tools MHD62020P 1/2X6 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62020P 1/2X6 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62020P
MPN: MHD62020P

Save $10.10
Alfa Tools MHD62021 1/2 X 12 MASONRY HAMMER DRILL - Std Qty Pack 3

Alfa Tools MHD62021 1/2 X 12 MASONRY HAMMER DRILL - Std Qty Pack 3

SKU: AT-MHD62021
MPN: MHD62021

Save $9.66
Alfa Tools MHD62021P 1/2 X 12 MASONRY HAMMER DRILL TUBED

Alfa Tools MHD62021P 1/2 X 12 MASONRY HAMMER DRILL TUBED

SKU: AT-MHD62021P
MPN: MHD62021P

Save $12.43
Alfa Tools MHD62022 1/2X20 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

Alfa Tools MHD62022 1/2X20 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

SKU: AT-MHD62022
MPN: MHD62022

Save $22.07
Alfa Tools MHD62022P 1/2X20 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62022P 1/2X20 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62022P
MPN: MHD62022P

Save $25.23
Alfa Tools MHD62023 1/2 X 24 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

Alfa Tools MHD62023 1/2 X 24 HEAVY DUTY HAMMER DRILL - Std Qty Pack 3

SKU: AT-MHD62023
MPN: MHD62023

Save $18.30
Alfa Tools MHD62023P 1/2X24 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62023P 1/2X24 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62023P
MPN: MHD62023P

Save $21.48
Alfa Tools MHD62024 5/8 X 6 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62024 5/8 X 6 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62024
MPN: MHD62024

Save $10.91
Alfa Tools MHD62024P 5/8X6 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62024P 5/8X6 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62024P
MPN: MHD62024P

Save $13.41
Alfa Tools MHD62025 5/8 X 12 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62025 5/8 X 12 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62025
MPN: MHD62025

Save $15.75
Alfa Tools MHD62025P 5/8X12 HEAVY DUTY HAMMER DRILL TUBED

Alfa Tools MHD62025P 5/8X12 HEAVY DUTY HAMMER DRILL TUBED

SKU: AT-MHD62025P
MPN: MHD62025P

Save $18.53
Alfa Tools MHD62026 5/8X20 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62026 5/8X20 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62026
MPN: MHD62026

Save $22.94