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54LL99 Spiral-Point STI Taps

$41.75Including 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. Cobalt taps are harder and provide more wear resistance when tapping hard materials at high speeds than high-speed steel taps.

Product Number: 54LL99

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  • Description
Mfr Model 1103601208
Thread Size 7/16"-20
Tap Material High Speed Steel
Tap Finish TiCN
Thread Length 29/32 in
Overall Length 3-3/8 in
Thread Limit H4
Number of Flutes 3
Primary Material Application Aluminum
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck Yes
Material Grade Machining 11036
Measurement System Fractional Inch
Primary Material Application ISO Code N
Shank Dia 23/64 in
Shank Length 2-1/64 in
Square Size 0.2740 in
Standards DIN 2184-1
Tap Chamfer Plug
Tap Style Spiral Point
Tap Thread Size 7/16"-20
Threads per Inch 20
UNSPSC 23153305
Country of Origin Mexico (subject to change)
Thread Standard UNF
Features Spiral Point STI Tap for Aluminum
Shank Type Machining Straight
Secondary Material Application Hardened Steel; Nickel 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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