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33XZ81 High-Performance Spiral-Point Taps for Aluminum

$22.57

Bulk orders will be discounted, please contact us.

The nitride coating on these taps creates a thin, wear-resistant, hard shell that protects the taps when threading abrasive and tough materials such as high-silicon cast aluminum. These taps meet DIN length standards and have a longer overall length than taps that meet ISO, ANSI, and JIS length standards. They also meet ANSI shank standards, which means they measure their shank diameter in inches and fit in standard tools used in the U.S.

Product Number: 33XZ81

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  • Description
Mfr Model 1101601903
Thread Size 1/2"-13
Tap Material HSS-E
Tap Finish Black Oxide
Thread Length 7/8 in
Overall Length 4-5/16 in
Thread Limit H3
Number of Flutes 3
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Aluminum
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 0.4201 in; 0.4251 in; 0.4301 in; 0.4351 in; 0.4400 in
Extended Neck No
Measurement System Fractional Inch
Primary Material Application ISO Code N
Shank Dia 11/64 in
Shank Length 2-31/32 in
Square Size 0.2740 in
Tap Chamfer Plug
Tap Thread Size 1/2"-13
Threads per Inch 13
UNSPSC 23153305
Country of Origin Mexico (subject to change)
Thread Standard UNC
Shank Type Machining Straight
Spiral Direction Neutral
Class of Fit JIS 2

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