AT Hand Taps

AT hand taps are threading tools used to cut internal threads in a drilled hole using a tap wrench or hand tapping setup (application dependent). They’re commonly used in maintenance, repair, and fabrication work for creating new threads, restoring damaged threads, or producing threaded holes when a machine tap isn’t practical. Choosing the right hand tap starts with matching the thread standard (SAE/UNC/UNF or metric), the size and pitch, and the tap style that fits your hole depth and threading needs.


Alfa Tools CSMTB70813A 4MM - 0.75MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70813A 4MM - 0.75MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70813A
MPN: CSMTB70813A

Regular price $6.93
Alfa Tools CSMTB70823 10MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70823 10MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70823
MPN: CSMTB70823

Regular price $11.16
Alfa Tools CSMTB70824 10MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70824 10MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70824
MPN: CSMTB70824

Regular price $11.16
Alfa Tools CSMTB70825 10MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70825 10MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70825
MPN: CSMTB70825

Regular price $11.16
Alfa Tools CSMTB70826 11MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70826 11MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70826
MPN: CSMTB70826

Regular price $11.61
Alfa Tools CSMTB70827 12MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70827 12MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70827
MPN: CSMTB70827

Regular price $12.81
Alfa Tools CSMTB70828 12MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70828 12MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70828
MPN: CSMTB70828

Regular price $12.81
Alfa Tools CSMTB70829 12MM - 1.75MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70829 12MM - 1.75MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70829
MPN: CSMTB70829

Regular price $12.81
Alfa Tools CSMTB70830 14MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70830 14MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70830
MPN: CSMTB70830

Regular price $21.30
Alfa Tools CSMTB70831 14MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70831 14MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70831
MPN: CSMTB70831

Regular price $21.30
Alfa Tools CSMTB70832 14MM - 2.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70832 14MM - 2.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70832
MPN: CSMTB70832

Regular price $20.07
Alfa Tools CSMTB70833 16MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70833 16MM - 1.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70833
MPN: CSMTB70833

Regular price $21.96
Alfa Tools CSMTB70834 16MM - 2.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70834 16MM - 2.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70834
MPN: CSMTB70834

Regular price $21.96
Alfa Tools CSMTB70835 18MM - 2.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70835 18MM - 2.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70835
MPN: CSMTB70835

Regular price $29.25