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427L77 High-Performance Spiral-Point Taps for Steel & Stainless Steel

$146.24

Bulk orders will be discounted, please contact us.

These taps are designed for tapping steel and stainless steel. They have a TiCN coating that protects them from wear and is harder and more wear-resistant than a TiN coating.

Product Number: 427L77

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  • Description
Mfr Model A2225766-UNC1
Thread Size 1"-8
Tap Material HSS-E
Tap Finish TiCN
Thread Length 37.00 mm
Overall Length 130.20 mm
Thread Limit H5
Number of Flutes 4
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Nickel; Stainless Steel; Steel; Titanium
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 0.8760 in
Extended Neck Yes
Measurement System Fractional Inch
Primary Material Application ISO Code M; P; S
Shank Dia 20.32 mm
Shank Length 64.60 mm
Square Size 15.24 mm
Standards ANSI
Tap Chamfer Plug
Tap Thread Size 1"-8
Threads per Inch 8
UNSPSC 27112806
Country of Origin Germany (subject to change)
Thread Standard UNC
Shank Type Machining Straight
Secondary Material Application Aluminum; Brass; Bronze; Copper
Secondary Material Application ISO Code N
Spiral Direction Neutral
Class of Fit 3B
Thread Pitch 2.50 mm
Min Bore Dia 0.3810 in

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