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54LL71 Spiral-Point STI Taps

$35.01Including tariffs

Bulk orders will be discounted, please contact us.

The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating. These taps are made from powdered metal, which has a uniform microstructure and grain distribution that gives the material a similar strength as carbide. Powdered-metal taps are tougher and less likely to break than cobalt and high-speed steel taps.

Product Number: 54LL71

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  • Description
Mfr Model 31420608
Thread Size 1/4"-28
Tap Material Powdered Metal
Tap Finish TiCN
Thread Length 11/16 in
Overall Length 2-13/16 in
Thread Limit H3
Number of Flutes 3
Primary Material Application Nickel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck Yes
Material Grade Machining 314NI
Measurement System Fractional Inch
Primary Material Application ISO Code S
Shank Dia 5/16 in
Shank Length 1-11/16 in
Square Size 0.2380 in
Standards DIN 2184-1
Tap Chamfer Plug
Tap Style Spiral Point
Tap Thread Size 1/4"-28
Threads per Inch 28
UNSPSC 23153305
Country of Origin Japan (subject to change)
Thread Standard UNF
Features STI Spiral Point Gun Tap for Nickel Alloys
Shank Type Machining Straight
Secondary Material Application Hardened Steel; Stainless Steel; Titanium
Secondary Material Application ISO Code H; M; S
Spiral Direction Neutral
Class of Fit 3B
Thread Pitch 1.25mm

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