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54LL78 Spiral-Point STI Taps

$24.61

Bulk orders will be discounted, please contact us.

The bright finish on these taps provides a smooth, polished surface. Cobalt taps are harder and provide more wear resistance when tapping hard materials at high speeds than high-speed steel taps.

Product Number: 54LL78

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  • Description
Mfr Model 1103600200
Thread Size #4-40
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 23/64 in
Overall Length 2 in
Thread Limit H2
Number of Flutes 2
Primary Material Application Aluminum
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck Yes
Material Grade Machining 11036
Measurement System Pipe
Primary Material Application ISO Code N
Shank Dia 1/8 in
Shank Length 1-5/16 in
Square Size 0.1090 in
Standards DIN 2184-1
Tap Chamfer Plug
Tap Style Spiral Point
Tap Thread Size #4-40
Threads per Inch 40
UNSPSC 23153305
Country of Origin Mexico (subject to change)
Thread Standard UNC
Features High Performance; Spiral Point
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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