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4EYY9 Straight-Flute STI Taps

$42.43

Bulk orders will be discounted, please contact us.

High-speed steel STI taps provide good wear resistance in general purpose tapping applications in a range of materials. These taps have a bright finish that provides a smooth, polished surface.

Product Number: 4EYY9

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  • Description
Mfr Model 2087-9
Thread Size M9x1.25
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 32.00 mm
Overall Length 74.00 mm
Thread Limit H5
Number of Flutes 4
Primary Material Application All Materials
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck Yes
Material Grade Machining 126
Measurement System Metric
Primary Material Application ISO Code H; K; M; N; O; P; S
Shank Dia 9.70 mm
Shank Length 1-33/64 in
Square Size 0.2850 in
Standards ANSI; ISO 14001; ISO 9001; OS 9000
Tap Chamfer Plug
Tap Style Straight Flute (Hand)
Tap Thread Size M9x1.25
Threads per Inch 24
UNSPSC 23153305
Country of Origin USA (subject to change)
Thread Standard Metric Coarse
Features Steel Intermediate (Plug) Lead Taps Cut Threads To a Precise Dimension; The Heli-Coil(R) STI Tap is Oversized From a Standard Tap To Allow For The Wire Insert Once Installed. STI (Screw Thread Insert) Taps are Special Taps That Produce a Larger Than Nominal Hole To Accommodate Heli-Coil Wire Inserts. High Speed
Shank Type Machining Straight
Secondary Material Application Aluminum; Brass; Bronze; Cast Iron; Copper; Steel
Secondary Material Application ISO Code K; N; P
Spiral Direction Neutral
Thread Pitch 1.25mm

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