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33TT89 High-Performance Spiral-Flute Taps for Nickel & Titanium

$19.29

Bulk orders will be discounted, please contact us.

These taps are designed for tapping nickel and titanium. They have a hardlube coating that protects them from wear. Sometimes called hardslick, hardlube has an inner layer of titanium aluminum nitride (TiAlN) and an outer layer of tungsten carbide/carbon (WC/C). The TiAlN layer withstands high temperatures and protects the taps from wear. The WC/C layer has a low coefficient of friction and helps prevent chips from sticking to the tool in dry-machining applications.

Product Number: 33TT89

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  • Description
Mfr Model D6423
Thread Size 1/4"-28
Tap Material High Speed Steel
Tap Finish Hardslick
Thread Length 23/64 in
Overall Length 2-1/2 in
Thread Limit H3
Number of Flutes 3
Tap Length Standard DIN
Tap Shank Standard ANSI
Primary Material Application Nickel; Titanium
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size #3
Extended Neck Yes
Helix Angle 10 °
Material Grade Machining P-HSS
Measurement System Fractional Inch
Primary Material Application ISO Code S
Shank Dia 1/4 in
Shank Length 2-9/64 in
Square Size 0.4420 in
Standards ANSI
Tap Chamfer Modified Bottoming; Semi-Bottoming
Tap Style Spiral Flute
Tap Thread Size 1/4"-28
Threads per Inch 28
UNSPSC 23153305
Country of Origin South Korea (subject to change)
Thread Standard UNF
Features DIN; OSG V-coating; Premium Powdered Metal VC-10 Substrate; Spiral Flute
Shank Type Machining Straight
Secondary Material Application Hardened Steel; Nickel; Stainless Steel; Titanium
Secondary Material Application ISO Code H; M; S3
Spiral Direction Right Hand
Class of Fit 2B
Thread Pitch 1.75mm
Powdered Metal Base Material Cobalt

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