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 SFTP170930 1/4-20 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 12

Alfa Tools SFTP170930 1/4-20 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 12

SKU: AT-SFTP170930
MPN: SFTP170930

Regular price $169.32
Alfa Tools SFTP170931 1/4-28 HSS ALFA USA SPIRAL FLUTEDTAP - Std Qty Pack 12

Alfa Tools SFTP170931 1/4-28 HSS ALFA USA SPIRAL FLUTEDTAP - Std Qty Pack 12

SKU: AT-SFTP170931
MPN: SFTP170931

Regular price $169.32
Alfa Tools SFTP170932 5/16-18 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

Alfa Tools SFTP170932 5/16-18 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

SKU: AT-SFTP170932
MPN: SFTP170932

Regular price $107.82
Alfa Tools SFTP170933 5/16-24 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

Alfa Tools SFTP170933 5/16-24 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

SKU: AT-SFTP170933
MPN: SFTP170933

Regular price $107.82
Alfa Tools SFTP170934 3/8-16 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

Alfa Tools SFTP170934 3/8-16 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

SKU: AT-SFTP170934
MPN: SFTP170934

Regular price $123.36
Alfa Tools SFTP170935 3/8-24 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

Alfa Tools SFTP170935 3/8-24 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

SKU: AT-SFTP170935
MPN: SFTP170935

Regular price $123.36
Alfa Tools SFTP170936 7/16-14 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

Alfa Tools SFTP170936 7/16-14 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

SKU: AT-SFTP170936
MPN: SFTP170936

Regular price $184.50
Alfa Tools SFTP170937 7/16-20 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

Alfa Tools SFTP170937 7/16-20 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

SKU: AT-SFTP170937
MPN: SFTP170937

Regular price $184.50
Alfa Tools SFTP170938 1/2-13 HSS USA SPIRAL FLUTED.PLUG TAP - Std Qty Pack 6

Alfa Tools SFTP170938 1/2-13 HSS USA SPIRAL FLUTED.PLUG TAP - Std Qty Pack 6

SKU: AT-SFTP170938
MPN: SFTP170938

Regular price $222.48
Alfa Tools SFTP170939 1/2-20 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

Alfa Tools SFTP170939 1/2-20 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6

SKU: AT-SFTP170939
MPN: SFTP170939

Regular price $222.48
Alfa Tools SFTP170940 9/16-12 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

Alfa Tools SFTP170940 9/16-12 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

SKU: AT-SFTP170940
MPN: SFTP170940

Regular price $166.53
Alfa Tools SFTP170941 9/16-18 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

Alfa Tools SFTP170941 9/16-18 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

SKU: AT-SFTP170941
MPN: SFTP170941

Regular price $166.53
Alfa Tools SFTP170942 5/8-11 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

Alfa Tools SFTP170942 5/8-11 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

SKU: AT-SFTP170942
MPN: SFTP170942

Regular price $166.53
Alfa Tools SFTP170943 5/8-18 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

Alfa Tools SFTP170943 5/8-18 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

SKU: AT-SFTP170943
MPN: SFTP170943

Regular price $166.53
Alfa Tools SFTP170946 3/4-10 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

Alfa Tools SFTP170946 3/4-10 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

SKU: AT-SFTP170946
MPN: SFTP170946

Regular price $250.53
Alfa Tools SFTP170947 3/4-16 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

Alfa Tools SFTP170947 3/4-16 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3

SKU: AT-SFTP170947
MPN: SFTP170947

Regular price $250.53