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 HTB270035 3/8-24 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

Alfa Tools HTB270035 3/8-24 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

SKU: AT-HTB270035
MPN: HTB270035

Regular price $36.85
Alfa Tools HTB270036 7/16-14 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

Alfa Tools HTB270036 7/16-14 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

SKU: AT-HTB270036
MPN: HTB270036

Regular price $47.25
Alfa Tools HTB270037 7/16-20 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

Alfa Tools HTB270037 7/16-20 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

SKU: AT-HTB270037
MPN: HTB270037

Regular price $47.25
Alfa Tools HTB270038 1/2-13 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

Alfa Tools HTB270038 1/2-13 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

SKU: AT-HTB270038
MPN: HTB270038

Regular price $62.40
Alfa Tools HTB270039 1/2-20 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

Alfa Tools HTB270039 1/2-20 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 5

SKU: AT-HTB270039
MPN: HTB270039

Regular price $62.40
Alfa Tools HTB270040 9/16-12 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270040 9/16-12 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270040
MPN: HTB270040

Regular price $51.75
Alfa Tools HTB270041 9/16-18 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270041 9/16-18 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270041
MPN: HTB270041

Regular price $51.75
Alfa Tools HTB270042 5/8-11 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270042 5/8-11 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270042
MPN: HTB270042

Regular price $62.46
Alfa Tools HTB270043 5/8-18 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270043 5/8-18 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270043
MPN: HTB270043

Regular price $62.46
Alfa Tools HTB270044 11/16-11 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270044 11/16-11 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270044
MPN: HTB270044

Regular price $77.37
Alfa Tools HTB270045 11/16-16 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270045 11/16-16 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270045
MPN: HTB270045

Regular price $77.37
Alfa Tools HTB270046 3/4-10 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270046 3/4-10 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270046
MPN: HTB270046

Regular price $86.79
Alfa Tools HTB270047 3/4-16 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270047 3/4-16 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270047
MPN: HTB270047

Regular price $86.79
Alfa Tools HTB270048 7/8-9 HSS ECO PRO HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270048 7/8-9 HSS ECO PRO HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270048
MPN: HTB270048

Regular price $130.29
Alfa Tools HTB270049 7/8-14 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270049 7/8-14 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270049
MPN: HTB270049

Regular price $130.29
Alfa Tools HTB270050 1-8 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270050 1-8 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270050
MPN: HTB270050

Regular price $163.59
Alfa Tools HTB270051 1-12 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270051 1-12 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270051
MPN: HTB270051

Regular price $163.59
Alfa Tools HTB270052 1-14 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

Alfa Tools HTB270052 1-14 HSS ECO PRO HAND TAP-BOTTOMING - Std Qty Pack 3

SKU: AT-HTB270052
MPN: HTB270052

Regular price $163.59
Alfa Tools HTB270053 1-1/8-7 HSS ECO PRO HAND TAP-BOTTOMING

Alfa Tools HTB270053 1-1/8-7 HSS ECO PRO HAND TAP-BOTTOMING

SKU: AT-HTB270053
MPN: HTB270053

Sale price $87.33 List price $174.22
Save $86.89
Alfa Tools HTB270054 1-1/8-12 HSS ECO PRO HAND TAP-BOTTOMING

Alfa Tools HTB270054 1-1/8-12 HSS ECO PRO HAND TAP-BOTTOMING

SKU: AT-HTB270054
MPN: HTB270054

Sale price $87.33 List price $174.22
Save $86.89
Alfa Tools HTB270055 1-1/4-7 HSS ECO PRO HAND TAP-BOTTOMING

Alfa Tools HTB270055 1-1/4-7 HSS ECO PRO HAND TAP-BOTTOMING

SKU: AT-HTB270055
MPN: HTB270055

Sale price $111.85 List price $223.14
Save $111.29
Alfa Tools HTB270056 1-1/4-12 HSS ECO PRO HAND TAP-BOTTOMING

Alfa Tools HTB270056 1-1/4-12 HSS ECO PRO HAND TAP-BOTTOMING

SKU: AT-HTB270056
MPN: HTB270056

Sale price $111.85 List price $223.14
Save $111.29
Alfa Tools HTB270057 1-3/8-6 HSS ECO PRO HAND TAP-BOTTOMING

Alfa Tools HTB270057 1-3/8-6 HSS ECO PRO HAND TAP-BOTTOMING

SKU: AT-HTB270057
MPN: HTB270057

Sale price $138.53 List price $276.38
Save $137.85
Alfa Tools HTB270058 1-3/8-12 HSS ECO PRO HAND TAP-BOTTOMING

Alfa Tools HTB270058 1-3/8-12 HSS ECO PRO HAND TAP-BOTTOMING

SKU: AT-HTB270058
MPN: HTB270058

Sale price $138.53 List price $276.38
Save $137.85