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 HSMTB171047 22 X 2.5MM HSS USA BOTTOMING TAP - Std Qty Pack 3

Alfa Tools HSMTB171047 22 X 2.5MM HSS USA BOTTOMING TAP - Std Qty Pack 3

SKU: AT-HSMTB171047
MPN: HSMTB171047

Regular price $205.35
Alfa Tools HSMTB171048 22 X 1.5MM HSS USA BOTTOMING TAP - Std Qty Pack 3

Alfa Tools HSMTB171048 22 X 1.5MM HSS USA BOTTOMING TAP - Std Qty Pack 3

SKU: AT-HSMTB171048
MPN: HSMTB171048

Regular price $205.35
Alfa Tools HSMTB171049 24 X 3.0MM HSS USA BOTTOMING TAP - Std Qty Pack 3

Alfa Tools HSMTB171049 24 X 3.0MM HSS USA BOTTOMING TAP - Std Qty Pack 3

SKU: AT-HSMTB171049
MPN: HSMTB171049

Regular price $273.36
Alfa Tools HSMTB171050 24 X 2.0MM HSS USA BOTTOMING TAP - Std Qty Pack 3

Alfa Tools HSMTB171050 24 X 2.0MM HSS USA BOTTOMING TAP - Std Qty Pack 3

SKU: AT-HSMTB171050
MPN: HSMTB171050

Regular price $273.36
Alfa Tools HSMTB171052 27 X 3.0MM HSS USA BOTTOMING TAP - Std Qty Pack 3

Alfa Tools HSMTB171052 27 X 3.0MM HSS USA BOTTOMING TAP - Std Qty Pack 3

SKU: AT-HSMTB171052
MPN: HSMTB171052

Regular price $308.94
Alfa Tools HSMTB171053 27 X 2.0MM HSS USA BOTTOMING TAP - Std Qty Pack 3

Alfa Tools HSMTB171053 27 X 2.0MM HSS USA BOTTOMING TAP - Std Qty Pack 3

SKU: AT-HSMTB171053
MPN: HSMTB171053

Regular price $308.94
Alfa Tools HSMTB171054 30 X 3.5MM HSS USA BOTTOMING TAP

Alfa Tools HSMTB171054 30 X 3.5MM HSS USA BOTTOMING TAP

SKU: AT-HSMTB171054
MPN: HSMTB171054

Sale price $145.40 List price $290.08
Save $144.68
Alfa Tools HSMTB171055 30 X 2.0MM HSS USA BOTTOMING TAP

Alfa Tools HSMTB171055 30 X 2.0MM HSS USA BOTTOMING TAP

SKU: AT-HSMTB171055
MPN: HSMTB171055

Sale price $145.40 List price $290.08
Save $144.68
Alfa Tools HSMTB171058 33 X 3.5MM HSS USA BOTTOMING TAP

Alfa Tools HSMTB171058 33 X 3.5MM HSS USA BOTTOMING TAP

SKU: AT-HSMTB171058
MPN: HSMTB171058

Sale price $159.99 List price $319.20
Save $159.21
Alfa Tools HSMTB171059 33 X 2.0MM HSS USA BOTTOMING TAP

Alfa Tools HSMTB171059 33 X 2.0MM HSS USA BOTTOMING TAP

SKU: AT-HSMTB171059
MPN: HSMTB171059

Sale price $159.99 List price $319.20
Save $159.21
Alfa Tools HSMTB171060 36 X 4.0MM HSS USA BOTTOMING TAP

Alfa Tools HSMTB171060 36 X 4.0MM HSS USA BOTTOMING TAP

SKU: AT-HSMTB171060
MPN: HSMTB171060

Sale price $198.14 List price $395.28
Save $197.14
Alfa Tools HSMTB271004 2 X 0.4MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271004 2 X 0.4MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271004
MPN: HSMTB271004

Regular price $108.30
Alfa Tools HSMTB271006 2.2 X 0.45MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271006 2.2 X 0.45MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271006
MPN: HSMTB271006

Regular price $99.60
Alfa Tools HSMTB271007 2.3 X 0.4MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271007 2.3 X 0.4MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271007
MPN: HSMTB271007

Regular price $99.60
Alfa Tools HSMTB271008 2.5 X 0.45MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271008 2.5 X 0.45MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271008
MPN: HSMTB271008

Regular price $99.60
Alfa Tools HSMTB271010 3 X 0.5MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271010 3 X 0.5MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271010
MPN: HSMTB271010

Regular price $63.20
Alfa Tools HSMTB271012 3.5 X 0.6MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271012 3.5 X 0.6MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271012
MPN: HSMTB271012

Regular price $45.00
Alfa Tools HSMTB271013 4 X 0.5MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271013 4 X 0.5MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271013
MPN: HSMTB271013

Regular price $47.00
Alfa Tools HSMTB271014 4 X 0.7MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271014 4 X 0.7MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271014
MPN: HSMTB271014

Regular price $45.90
Alfa Tools HSMTB271015 4.5X 0.75MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271015 4.5X 0.75MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271015
MPN: HSMTB271015

Regular price $54.80
Alfa Tools HSMTB271016 5 X 0.8MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271016 5 X 0.8MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271016
MPN: HSMTB271016

Regular price $47.00
Alfa Tools HSMTB271017 5 X 0.9MM HS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271017 5 X 0.9MM HS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271017
MPN: HSMTB271017

Regular price $51.50
Alfa Tools HSMTB271018 5 X 0.5MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271018 5 X 0.5MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271018
MPN: HSMTB271018

Regular price $47.00
Alfa Tools HSMTB271020 6 X 1.0MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

Alfa Tools HSMTB271020 6 X 1.0MM HSS METRIC TAP BOTTOMING ECO PRO - Std Qty Pack 10

SKU: AT-HSMTB271020
MPN: HSMTB271020

Regular price $58.00