AT Threading Tools

Alfa Tool Threading Tools

AT Threading Tools | Professional Metal Fabrication Solutions | Freer Tool

Shop professional-grade AT threading tools for precision metal fabrication and manufacturing.

Discover the AT Threading Tools collection at Freer Tool & Supply—your destination for high-precision taps, dies, thread repair kits, and specialty threading accessories. Engineered for accuracy, durability, and consistent performance, our threading tools are ideal for creating, repairing, and maintaining threads in metalworking, maintenance, and fabrication projects. Whether you’re working in a machine shop, repair facility, or industrial setting, AT Threading Tools deliver the reliability and results professionals count on.

MonoLock®, AlfaUSA®, and EcoPro® are industry-trusted brands available exclusively from Alfa Tools.

New for 2015 in Taps | Dies | Extractors | Thread | Inserts | Accessories

  • high-performance coated taps, including multi-purpose taps
  • specialty taps for low tensile and high tensile materials
  • black oxide coated taps
  • an enhanced range of standard special thread taps and dies
  • Helical Thread Inserts
  • screw Extractors
  • tap Extractors

Download Catalog

 

DIES

EXTRACTORS & EXTENSIONS

 

AT HAND TAPS

HIGH-PERFORMANCE TAPS

MULTI-PURPOSE TAPS

PIPE TAPS

SCREW / THREAD INSERTS & KITS

SPECIAL PURPOSE TAPS

SPIRAL FLUTED TAPS

SPIRAL POINTED TAPS

TAP & DIE SETS

TAPER PIPE TAPS

TAPPING TOOLS

 

 


Alfa Tools SFTB170908 34-48 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170908 34-48 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170908
MPN: SFTB170908

Regular price $198.60
Alfa Tools SFTB170909 5-40 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170909 5-40 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170909
MPN: SFTB170909

Regular price $198.60
Alfa Tools SFTB170910 5-44 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170910 5-44 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170910
MPN: SFTB170910

Regular price $198.60
Alfa Tools SFTB170911 6-32 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170911 6-32 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170911
MPN: SFTB170911

Regular price $156.84
Alfa Tools SFTB170912 6-40 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170912 6-40 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170912
MPN: SFTB170912

Regular price $156.84
Alfa Tools SFTB170913 8-32 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170913 8-32 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170913
MPN: SFTB170913

Regular price $156.84
Alfa Tools SFTB170914 8-36 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170914 8-36 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170914
MPN: SFTB170914

Regular price $156.84
Alfa Tools SFTB170915 10-24 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170915 10-24 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170915
MPN: SFTB170915

Regular price $156.84
Alfa Tools SFTB170916 10-32 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170916 10-32 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170916
MPN: SFTB170916

Regular price $169.32
Alfa Tools SFTB170917 12-24 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170917 12-24 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170917
MPN: SFTB170917

Regular price $154.92
Alfa Tools SFTB170918 12-28 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170918 12-28 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170918
MPN: SFTB170918

Regular price $154.92
Alfa Tools SFTB170930 1/4-20 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170930 1/4-20 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170930
MPN: SFTB170930

Regular price $169.32
Alfa Tools SFTB170931 1/4-28 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

Alfa Tools SFTB170931 1/4-28 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 12

SKU: AT-SFTB170931
MPN: SFTB170931

Regular price $169.32
Alfa Tools SFTB170932 5/16-18 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

Alfa Tools SFTB170932 5/16-18 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

SKU: AT-SFTB170932
MPN: SFTB170932

Regular price $107.82
Alfa Tools SFTB170933 5/16-24 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

Alfa Tools SFTB170933 5/16-24 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

SKU: AT-SFTB170933
MPN: SFTB170933

Regular price $107.82
Alfa Tools SFTB170934 3/8-16 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

Alfa Tools SFTB170934 3/8-16 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

SKU: AT-SFTB170934
MPN: SFTB170934

Regular price $123.36
Alfa Tools SFTB170935 3/8-24 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

Alfa Tools SFTB170935 3/8-24 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

SKU: AT-SFTB170935
MPN: SFTB170935

Regular price $123.36
Alfa Tools SFTB170936 7/16-14 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

Alfa Tools SFTB170936 7/16-14 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

SKU: AT-SFTB170936
MPN: SFTB170936

Regular price $184.50
Alfa Tools SFTB170937 7-16-20 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMINGT - Std Qty Pack 6

Alfa Tools SFTB170937 7-16-20 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMINGT - Std Qty Pack 6

SKU: AT-SFTB170937
MPN: SFTB170937

Regular price $184.50
Alfa Tools SFTB170938 1/2-13 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

Alfa Tools SFTB170938 1/2-13 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

SKU: AT-SFTB170938
MPN: SFTB170938

Regular price $222.48
Alfa Tools SFTB170939 1/2-20 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

Alfa Tools SFTB170939 1/2-20 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 6

SKU: AT-SFTB170939
MPN: SFTB170939

Regular price $222.48
Alfa Tools SFTB170940 9/16-12 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

Alfa Tools SFTB170940 9/16-12 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

SKU: AT-SFTB170940
MPN: SFTB170940

Regular price $166.53
Alfa Tools SFTB170941 9/16-18 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

Alfa Tools SFTB170941 9/16-18 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

SKU: AT-SFTB170941
MPN: SFTB170941

Regular price $166.53
Alfa Tools SFTB170942 5/8-11 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

Alfa Tools SFTB170942 5/8-11 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

SKU: AT-SFTB170942
MPN: SFTB170942

Regular price $166.53