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2PFJ3 Extension Taps

$48.76

Bulk orders will be discounted, please contact us.

The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals. High-performance taps are harder and more wear-resistant than high-speed steel taps. They provide good precision and accuracy in threading tasks. Spiral-point taps have straight flutes with a spiral point that pushes chips in front of the tap as it moves into a hole and out the other side, eventually forcing the chips out of the hole. They are used for threading through holes.

Product Number: 2PFJ3

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  • Description
Mfr Model 1766001
Thread Size 1/2"-20
Tap Material HSS-E
Tap Finish Black Oxide
Thread Length 29/32 in
Overall Length 6 in
Thread Limit H3
Number of Flutes 3
Tap Length Standard ANSI
Tap Shank Standard ANSI
Primary Material Application Stainless Steel; Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck No
Material Grade Machining 397
Measurement System Fractional Inch
Primary Material Application ISO Code M; P
Shank Dia 23/64 in
Shank Length 4-5/8 in
Square Size 0.2740 in
Standards ANSI
Tap Chamfer Plug
Tap Style Spiral Point
Tap Thread Size 1/2"-20
Threads per Inch 20
UNSPSC 23153305
Country of Origin Mexico (subject to change)
Thread Standard UNF
Secondary Material Application Nickel; Titanium
Secondary Material Application ISO Code S
Spiral Direction Neutral
Class of Fit 4H
Thread Pitch 0.75mm
Extended Shank Yes
Tap Type Spiral Point
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