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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 MHD62027 5/8 X 24 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62027 5/8 X 24 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62027
MPN: MHD62027

Save $19.78
Alfa Tools MHD62028 3/4 X 6 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62028 3/4 X 6 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62028
MPN: MHD62028

Save $15.03
Alfa Tools MHD62029 3/4 X 12 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62029 3/4 X 12 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62029
MPN: MHD62029

Save $19.66
Alfa Tools MHD62031 3/4X24 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62031 3/4X24 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62031
MPN: MHD62031

Save $30.16
Alfa Tools MHD62032 7/8 X 6 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62032 7/8 X 6 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62032
MPN: MHD62032

Save $17.84
Alfa Tools MHD62033 7/8 X 12 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62033 7/8 X 12 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62033
MPN: MHD62033

Save $26.30
Alfa Tools MHD62035 7/8X24 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62035 7/8X24 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62035
MPN: MHD62035

Save $34.12
Alfa Tools MHD62036 1 X 6 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62036 1 X 6 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62036
MPN: MHD62036

Save $25.15
Alfa Tools MHD62037 1 X 12 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62037 1 X 12 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62037
MPN: MHD62037

Save $32.65
Alfa Tools MHD62039 1X24 HEAVY DUTY HAMMER DRILL

Alfa Tools MHD62039 1X24 HEAVY DUTY HAMMER DRILL

SKU: AT-MHD62039
MPN: MHD62039

Save $45.14