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427R53 Spiral-Point STI Taps

$32.57

Bulk orders will be discounted, please contact us.

The bright finish on these taps provides a smooth, polished surface. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials.

Product Number: 427R53

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  • Description
Mfr Model A232579-STIUNF3/8
Thread Size 3/8"-24
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 55/64 in
Overall Length 3-5/32 in
Thread Limit H3
Number of Flutes 3
Primary Material Application Nickel; Stainless Steel; Steel; Titanium
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck Yes
Material Grade Machining Vanadium High Speed Steel
Measurement System Fractional Inch
Primary Material Application ISO Code M; P; S
Shank Dia 5/16 in
Shank Length 1-1/16 in
Square Size 0.2420 in
Standards DIN 2184-1
Tap Chamfer Plug
Tap Style Spiral Point
Tap Thread Size 3/8"-24
Threads per Inch 24
UNSPSC 27112806
Country of Origin Germany (subject to change)
Thread Standard EGUNF
Features Increased Wear Resistance; Plug Chamfer; Screw Thread Insert (STI) Tap; Spiral Point
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 1.25mm

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