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427R51 High-Performance Spiral-Point Taps for Steel & Stainless Steel

$57.55

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: 427R51

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  • Description
Mfr Model A2325766-UNF7/16
Thread Size 7/16"-20
Tap Material High Speed Steel
Tap Finish TiCN
Thread Length 22.00 mm
Overall Length 80.20 mm
Thread Limit H3
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 0.3900 in
Extended Neck Yes
Measurement System Fractional Inch
Primary Material Application ISO Code M; P; S
Shank Dia 8.20 mm
Shank Length 27.30 mm
Square Size 6.15 mm
Standards ANSI
Tap Chamfer Plug
Tap Thread Size 7/16"-20
Threads per Inch 20
UNSPSC 27112806
Country of Origin Germany (subject to change)
Thread Standard UNF
Shank Type Machining Straight
Secondary Material Application Aluminum; Brass; Bronze; Copper
Secondary Material Application ISO Code N
Spiral Direction Neutral
Class of Fit 6H
Thread Pitch 2.50 mm
Powdered Metal Base Material Cobalt
Min Bore Dia 0.3810 in

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