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All Categories > ACME Taps > Tandem Style ACME Taps > Item # 64979  
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Item # 64979, Tandem Style ACME Taps

List Price $184.10

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Tandem Style ACME Tap Application
Tandem Style Taps produce threads of from 10º to 30º included angle in a single pass without a leadscrew.
The roughing section of the tap has a thread with a sharper angle which permits threads to be relieved more effectively and eliminates the wide, flat Acme crest. This results in free-cutting characteristics which makes greater stock removal possible.
The last few threads on the roughing section act as a guide for the short finishing section, which corrects the angles and brings the thread to size.



Ground thread/high speed steel


Right Hand Taps

Size and Threads Per Inch


Overall Length (A)

6 1/4 "

Thread Length (B)

3 3/16 "

Square Length (C)

9/16 "

Shank Diameter (D)

0.480 "

Size of Square (E)

0.360 "

Max. Depth of Nut (Bronze and Steel)

1 1/4 "

Max. Depth of Nut (Brass and Cast Iron)

1 7/8 "

Quantity Price Breaks Available


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