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428U77 High-Performance Spiral-Point Taps for Steel & Stainless Steel

$453.95

Bulk orders will be discounted, please contact us.

These taps are designed for tapping steel. They come in standard sizes expressed in millimeters. The bright finish on these taps provides a smooth, polished surface.

Product Number: 428U77

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  • Description
Mfr Model P20360-M45
Thread Size M45x4.5
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 54.00 mm
Overall Length 220.00 mm
Thread Limit D8; D9
Number of Flutes 4
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 40.50 mm
Extended Neck Yes
Measurement System Metric
Primary Material Application ISO Code P
Shank Dia 36.00 mm
Shank Length 103.00 mm
Square Size 29.00 mm
Standards ANSI
Tap Chamfer Plug
Tap Thread Size M45x4.50
Threads per Inch 18
UNSPSC 27112806
Country of Origin Germany (subject to change)
Thread Standard Metric Coarse
Shank Type Machining Straight
Secondary Material Application Aluminum; Brass; Bronze; Composite; Copper
Secondary Material Application ISO Code N; O
Spiral Direction Neutral
Class of Fit H3
Thread Pitch 4.50 mm
Powdered Metal Base Material Cobalt
Min Bore Dia 0.3810 in

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