Home » Cutting Tools » Taps » Taps for Aluminum » Spiral Flute Semi Bottoming
MariTool's product quality is guaranteed to meet or exceed your expectations.
We ship worldwide
Same day shipping via UPS is available for in-stock items ordered Monday through Friday before 4:00pm CDT (excluding holidays and USPS orders).
Click here for details »
MariTool Payment Options
Spiral Flute Semi Bottoming Taps for Aluminum
Product Selector Image
Size N/A Finish N/A
Thread Length N/A Number of Flutes N/A
Total Length N/A Neck Length N/A
Thread Limit N/A

MariTool Part #:

Price: N/A

Qty

 
Spiral Flute Taps are designed to lift the chips out of the hole in blind hole tapping, eliminating chip evacuation problems which can result in damaged threads and broken taps. They will also bridge openings, keyways and other interruptions in the tapped hole.
  • 2-3 Thread chamfer allows threading close to the bottom of blind holes, but cuts more efficiently than standard bottoming taps due to slightly higher chamfer which distributes the cutting load over a greater number of teeth.
  • Recommended for all types of aluminum alloys.
  • CrN Coating especially recommended for high-silicon aluminum alloys. 
  • Made from Premium High Speed Steel
CLICK HERE to download our Speeds and Feeds Chart.
Displaying 1 to 30 (of 84 products) Result Pages:  1  2  3  [Next >>] 
    Product Name   Model   Manufacturer   Price 
 Spiral Flute Semi Bottoming Tap CrN Coated 4-40 H2  Spiral Flute Semi Bottoming Tap CrN Coated 4-40 H2

 4220-4-40-H2-CRN  Morse

 $33.92 

 Spiral Flute Semi Bottoming Tap Bright Finish 4-40 H2  Spiral Flute Semi Bottoming Tap Bright Finish 4-40 H2

 4220-4-40-H2-UN  Morse

 $28.27 

 Spiral Flute Semi Bottoming Tap CrN Coated 4-48 H1  Spiral Flute Semi Bottoming Tap CrN Coated 4-48 H1

 4220-4-48-H1-CRN  Morse

 $31.41 

 Spiral Flute Semi Bottoming Tap Bright Finish 4-48 H1  Spiral Flute Semi Bottoming Tap Bright Finish 4-48 H1

 4220-4-48-H1-UN  Morse

 $28.27 

 Spiral Flute Semi Bottoming Tap CrN Coated 4-48 H2  Spiral Flute Semi Bottoming Tap CrN Coated 4-48 H2

 4220-4-48-H2-CRN  Morse

 $33.92 

 Spiral Flute Semi Bottoming Tap Bright Finish 4-48 H2  Spiral Flute Semi Bottoming Tap Bright Finish 4-48 H2

 4220-4-48-H2-UN  Morse

 $28.27 

 Spiral Flute Semi Bottoming Tap CrN Coated 5-40 H2  Spiral Flute Semi Bottoming Tap CrN Coated 5-40 H2

 4220-5-40-H2-CRN  Morse

 $33.92 

 Spiral Flute Semi Bottoming Tap Bright Finish 5-40 H2  Spiral Flute Semi Bottoming Tap Bright Finish 5-40 H2

 4220-5-40-H2-UN  Morse

 $28.27 

 Spiral Flute Semi Bottoming Tap CrN Coated 6-32 H2  Spiral Flute Semi Bottoming Tap CrN Coated 6-32 H2

 4220-6-32-H2-CRN  Morse

 $27.56 

 Spiral Flute Semi Bottoming Tap Bright Finish 6-32 H2  Spiral Flute Semi Bottoming Tap Bright Finish 6-32 H2

 4220-6-32-H2-UN  Morse

 $22.94 

 Spiral Flute Semi Bottoming Tap CrN Coated 6-32 H3  Spiral Flute Semi Bottoming Tap CrN Coated 6-32 H3

 4220-6-32-H3-CRN  Morse

 $27.56 

 Spiral Flute Semi Bottoming Tap Bright Finish 6-32 H3  Spiral Flute Semi Bottoming Tap Bright Finish 6-32 H3

 4220-6-32-H3-UN  Morse

 $22.94 

 Spiral Flute Semi Bottoming Tap CrN Coated 6-40 H2  Spiral Flute Semi Bottoming Tap CrN Coated 6-40 H2

 4220-6-40-H2-CRN  Morse

 $27.56 

 Spiral Flute Semi Bottoming Tap Bright Finish 6-40 H2  Spiral Flute Semi Bottoming Tap Bright Finish 6-40 H2

 4220-6-40-H2-UN  Morse

 $22.94 

 Spiral Flute Semi Bottoming Tap CrN Coated 8-32 H2  Spiral Flute Semi Bottoming Tap CrN Coated 8-32 H2

 4220-8-32-H2-CRN  Morse

 $25.81 

 Spiral Flute Semi Bottoming Tap Bright Finish 8-32 H2  Spiral Flute Semi Bottoming Tap Bright Finish 8-32 H2

 4220-8-32-H2-UN  Morse

 $22.65 

 Spiral Flute Semi Bottoming Tap CrN Coated 8-32 H3  Spiral Flute Semi Bottoming Tap CrN Coated 8-32 H3

 4220-8-32-H3-CRN  Morse

 $25.81 

 Spiral Flute Semi Bottoming Tap Bright Finish 8-32 H3  Spiral Flute Semi Bottoming Tap Bright Finish 8-32 H3

 4220-8-32-H3-UN  Morse

 $22.65 

 Spiral Flute Semi Bottoming Tap CrN Coated 8-36 H2  Spiral Flute Semi Bottoming Tap CrN Coated 8-36 H2

 4220-8-36-H2-CRN  Morse

 $26.28 

 Spiral Flute Semi Bottoming Tap Bright Finish 8-36 H2  Spiral Flute Semi Bottoming Tap Bright Finish 8-36 H2

 4220-8-36-H2-UN  Morse

 $21.47 

 Spiral Flute Semi Bottoming Tap CrN Coated 10-24 H3  Spiral Flute Semi Bottoming Tap CrN Coated 10-24 H3

 4221-10-24-H3-CRN  Morse

 $25.81 

 Spiral Flute Semi Bottoming Tap Bright Finish 10-24 H3  Spiral Flute Semi Bottoming Tap Bright Finish 10-24 H3

 4221-10-24-H3-UN  Morse

 $21.47 

 Spiral Flute Semi Bottoming Tap CrN Coated 10-32 H2  Spiral Flute Semi Bottoming Tap CrN Coated 10-32 H2

 4221-10-32-H2-CRN  Morse

 $25.81 

 Spiral Flute Semi Bottoming Tap Bright Finish 10-32 H2  Spiral Flute Semi Bottoming Tap Bright Finish 10-32 H2

 4221-10-32-H2-UN  Morse

 $21.47 

 Spiral Flute Semi Bottoming Tap CrN Coated 10-32 H3  Spiral Flute Semi Bottoming Tap CrN Coated 10-32 H3

 4221-10-32-H3-CRN  Morse

 $25.81 

 Spiral Flute Semi Bottoming Tap Bright Finish 10-32 H3  Spiral Flute Semi Bottoming Tap Bright Finish 10-32 H3

 4221-10-32-H3-UN  Morse

 $21.47 

 Spiral Flute Semi Bottoming Tap CrN Coated 1/4-20 H3  Spiral Flute Semi Bottoming Tap CrN Coated 1/4-20 H3

 4222-1/4-20-H3-CRN  Morse

 $29.03 

 Spiral Flute Semi Bottoming Tap Bright Finish 1/4-20 H3  Spiral Flute Semi Bottoming Tap Bright Finish 1/4-20 H3

 4222-1/4-20-H3-UN  Morse

 $24.18 

 Spiral Flute Semi Bottoming Tap CrN Coated 1/4-20 H5  Spiral Flute Semi Bottoming Tap CrN Coated 1/4-20 H5

 4222-1/4-20-H5-CRN  Morse

 $29.03 

 Spiral Flute Semi Bottoming Tap Bright Finish 1/4-20 H5  Spiral Flute Semi Bottoming Tap Bright Finish 1/4-20 H5

 4222-1/4-20-H5-UN  Morse

 $24.18 

Displaying 1 to 30 (of 84 products) Result Pages:  1  2  3  [Next >>]