AT Spiral Fluted Taps

AT spiral fluted taps (spiral flute taps) are threading taps designed to cut internal threads while helping manage chips during tapping (application dependent). Spiral flute designs are commonly selected for blind holes and applications where chip evacuation and thread quality are important, especially when compared to tap styles intended to push chips forward. As with any tapping operation, the best results come from matching the tap to the hole type, thread standard, and material.


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
Alfa Tools SFTB170943 5/8-18 HSS USA SPIRAL FLUTE TAP BOTTOMING - Std Qty Pack 3

Alfa Tools SFTB170943 5/8-18 HSS USA SPIRAL FLUTE TAP BOTTOMING - Std Qty Pack 3

SKU: AT-SFTB170943
MPN: SFTB170943

Regular price $166.53
Alfa Tools SFTB170946 3/4-10 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

Alfa Tools SFTB170946 3/4-10 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

SKU: AT-SFTB170946
MPN: SFTB170946

Regular price $250.53
Alfa Tools SFTB170947 3/4-16 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

Alfa Tools SFTB170947 3/4-16 HSS ALFA USA SPIRAL FLUTED TAP BOTTOMING - Std Qty Pack 3

SKU: AT-SFTB170947
MPN: SFTB170947

Regular price $250.53