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 CSMTB70810 3MM - 0.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70810 3MM - 0.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70810
MPN: CSMTB70810

Sale price $2.42 List price $4.81
Save $2.39
Alfa Tools CSMTB70811 3MM - 0.60MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70811 3MM - 0.60MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70811
MPN: CSMTB70811

Sale price $2.86 List price $5.70
Save $2.84
Alfa Tools CSMTB70812 4MM - 0.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70812 4MM - 0.50MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70812
MPN: CSMTB70812

Sale price $2.42 List price $4.81
Save $2.39
Alfa Tools CSMTB70813 4MM - 0.70MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70813 4MM - 0.70MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70813
MPN: CSMTB70813

Sale price $2.42 List price $4.81
Save $2.39
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

Sale price $2.42 List price $4.81
Save $2.39
Alfa Tools CSMTB70814 5MM - 0.80MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70814 5MM - 0.80MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70814
MPN: CSMTB70814

Sale price $2.36 List price $4.70
Save $2.34
Alfa Tools CSMTB70815 5MM - 0.90MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70815 5MM - 0.90MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70815
MPN: CSMTB70815

Sale price $2.42 List price $4.81
Save $2.39
Alfa Tools CSMTB70816 6MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70816 6MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70816
MPN: CSMTB70816

Sale price $2.36 List price $4.70
Save $2.34
Alfa Tools CSMTB70817 7MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70817 7MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70817
MPN: CSMTB70817

Sale price $2.68 List price $5.33
Save $2.65
Alfa Tools CSMTB70818 8MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70818 8MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70818
MPN: CSMTB70818

Sale price $2.79 List price $5.56
Save $2.77
Alfa Tools CSMTB70819 8MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70819 8MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70819
MPN: CSMTB70819

Sale price $2.79 List price $5.56
Save $2.77
Alfa Tools CSMTB70820 9MM - 0.75MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70820 9MM - 0.75MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70820
MPN: CSMTB70820

Sale price $3.40 List price $6.78
Save $3.38
Alfa Tools CSMTB70821 9MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70821 9MM - 1.00MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70821
MPN: CSMTB70821

Sale price $3.40 List price $6.78
Save $3.38
Alfa Tools CSMTB70822 9MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSMTB70822 9MM - 1.25MM CARBON STEEL METRIC HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSMTB70822
MPN: CSMTB70822

Sale price $3.40 List price $6.78
Save $3.38
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

Sale price $3.90 List price $7.78
Save $3.88
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

Sale price $3.90 List price $7.78
Save $3.88
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

Sale price $3.90 List price $7.78
Save $3.88
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

Sale price $4.05 List price $8.07
Save $4.02
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

Sale price $4.50 List price $8.96
Save $4.46
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

Sale price $4.50 List price $8.96
Save $4.46
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

Sale price $4.50 List price $8.96
Save $4.46
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

Sale price $7.45 List price $14.85
Save $7.40
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

Sale price $7.45 List price $14.85
Save $7.40
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

Sale price $7.02 List price $14.00
Save $6.98