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53NU81 High-Performance Spiral-Flute Taps for Nickel & Titanium

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Bulk orders will be discounted, please contact us.

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

Product Number: 53NU81

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  • Description
Mfr Model GT905048
Thread Size 3/8"-24
Tap Material High Speed Steel
Tap Finish Black Oxide
Thread Length 9/16 in
Overall Length 2-15/16 in
Thread Limit H4
Number of Flutes 3
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Nickel; Titanium
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 0.0930 in
Extended Neck Yes
Helix Angle 15 °
Material Grade Machining WS39MG
Measurement System Fractional Inch
Primary Material Application ISO Code S
Shank Dia 3/8 in
Shank Length 1-9/32 in
Square Size 0.2840 in
Standards ANSI
Tap Chamfer Plug
Tap Style Spiral Flute
Tap Thread Size 3/8"-24
Threads per Inch 24
UNSPSC 23153305
Country of Origin USA (subject to change)
Thread Standard Metric
Features WS39MG Oxide/Nitride for Nickel and Cobalt Based Alloys
Shank Type Machining Straight
Secondary Material Application Nickel; Titanium
Secondary Material Application ISO Code S
Spiral Direction Left Hand
Class of Fit 2B
Thread Pitch 1.25mm
Powdered Metal Base Material Cobalt
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