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2TTR3 High-Performance Thread-Forming Taps for Multiple Materials

$11.87

Bulk orders will be discounted, please contact us.

UN coarse (UNC) taps have fewer threads per inch than UN fine (UNF) taps. Compared to UNF taps, UNC taps perform better in threading applications on brittle materials and are less likely to cross thread. Coarse threads can also withstand more physical abuse than fine threads. The bright finish on these taps provides a smooth, polished surface.

Product Number: 2TTR3

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  • Description
Mfr Model 1400105700
Thread Size #4-40
Tap Material Cobalt
Tap Finish Bright (Uncoated)
Thread Length 1/4 in
Overall Length 1-55/64 in
Thread Limit H7
Number of Flutes 2
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Aluminum; Brass; Bronze; Copper; Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck No
Material Grade Machining 14001
Primary Material Application ISO Code N; P
Shank Dia 9/64 in
Shank Length 1-9/32 in
Square Size 0.1100 in
Standards ANSI
Tap Chamfer Modified Bottom; Semi-Bottoming
Tap Style Thread Forming
Threads per Inch 40
UNSPSC 23153305
Country of Origin Japan (subject to change)
Thread Standard UNC
Features Performance Form Taps for Materials Less Than 32Rc
Secondary Material Application Hardened Steel; Stainless Steel; Steel
Secondary Material Application ISO Code H; M; P
Spiral Direction Neutral
Class of Fit 3B
Thread Pitch 1.50mm

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