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Bordo 1/8" x 40 TPI BSW Bottoming HSS | AIMS Industrial
Regular price
$31.85
Sale price
$31.85
Regular price
$42.46
Inc. GST
Available
◆ HSS BSW Bottoming Hand and Machine Tap
● This thread form was developed by Sir Joseph Whitworth in 1841
▲ British Standard Whitworth has a thread angle of 55 degrees as opposed to 60 degrees in Metric and Unified threads
Bottoming Taps have a lead of two threads and are used to ensure minimum thread run-out when tapping to the bottom of a blind hole. Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use. The thread form has rounded roots and crests and is specified in BS84:1956. Bottoming Taps are typically preceded by the use of a Taper or Intermediate Tap.
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Available Options:
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1/8mm hand tap
Model Number: 3028-1/8B
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1/4mm hand tap
Model Number: 3028-1/4B
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1/2mm hand tap
Model Number: 3028-1/2B
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1mm hand tap
Model Number: 3028-1B
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1-1/8mm hand tap
Model Number: 3028-1.1/8B
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1-1/4mm hand tap
Model Number: 3028-1.1/4B
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1-3/8mm hand tap
Model Number: 3028-1.3/8B
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1-1/2mm hand tap
Model Number: 3028-1.1/2B
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1-3/4mm hand tap
Model Number: 3028-1.3/4B
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2mm hand tap
Model Number: 3028-2B
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3/32mm hand tap
Model Number: 3028-3/32B
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3/16mm hand tap
Model Number: 3028-3/16B
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3/8mm hand tap
Model Number: 3028-3/8B
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3/4mm hand tap
Model Number: 3028-3/4B
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5/32mm hand tap
Model Number: 3028-5/32B
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5/16mm hand tap
Model Number: 3028-5/16B
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5/8mm hand tap
Model Number: 3028-5/8B
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7/16mm hand tap
Model Number: 3028-7/16B
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7/32mm hand tap
Model Number: 3028-7/32B
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7/8mm hand tap
Model Number: 3028-7/8B
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9/16mm hand tap
Model Number: 3028-9/16B
