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427R12 Spiral-Point STI Taps

$19.79Including tariffs

Bulk orders will be discounted, please contact us.

The bright finish on these taps provides a smooth, polished surface. These taps are made from powdered metal, which has a uniform microstructure and grain distribution that gives the material a similar strength as carbide. Powdered-metal taps are tougher and less likely to break than cobalt and high-speed steel taps.

Product Number: 427R12

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  • Description
Mfr Model A232079-STIUNF10
Thread Size #10-32
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 16.00 mm
Overall Length 63.50 mm
Thread Limit H2
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 Pipe
Primary Material Application ISO Code M; P; S
Shank Dia 6.48 mm
Shank Length 33.50 mm
Square Size 4.85 mm
Standards DIN 2184-1
Tap Chamfer Plug
Tap Style Spiral Point
Tap Thread Size #10-32
Threads per Inch 32
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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