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428P44 High-Performance Spiral-Point Taps for Steel & Stainless Steel

$76.21

Bulk orders will be discounted, please contact us.

These taps are designed for tapping stainless steel. They have a black-oxide finish that retains lubricants to improve the taps' wear resistance and chip flow.

Product Number: 428P44

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  • Description
Mfr Model M23263-UNF9/16
Thread Size 9/16"-18
Tap Material HSS-E
Tap Finish VAP
Thread Length 21.00 mm
Overall Length 100.00 mm
Thread Limit H4; H5
Number of Flutes 4
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Stainless Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 0.5080 in
Extended Neck Yes
Measurement System Fractional Inch
Primary Material Application ISO Code M
Shank Dia 11.00 mm
Shank Length 29.00 mm
Square Size 9.00 mm
Standards ANSI
Tap Chamfer Plug
Tap Thread Size 9/16"-18
Threads per Inch 18
UNSPSC 27112806
Country of Origin India (subject to change)
Thread Standard UNF
Shank Type Machining Straight
Secondary Material Application Steel
Secondary Material Application ISO Code P
Spiral Direction Neutral
Class of Fit 2B
Thread Pitch 1.50 mm
Powdered Metal Base Material Cobalt
Min Bore Dia 0.3810 in
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