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434Y74 Cobalt Straight-Flute Hand Taps

$19.90

Bulk orders will be discounted, please contact us.

The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals.

Product Number: 434Y74

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  • Description
Mfr Model 330293
Thread Size M8x1.25
Tap Material High Speed Steel
Tap Finish Black Oxide
Thread Length 17.46 mm
Overall Length 69.06 mm
Thread Limit D5
Number of Flutes 4
Tap Length Standard USCTI
Tap Shank Standard USCTI
Primary Material Application Cast Iron; Hardened Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck Yes
Measurement System Metric
Primary Material Application ISO Code H; K
Shank Dia 8.08 mm
Shank Length 1-19/32 in
Square Size 6.05 mm
Standards USCTI Table 302A
Tap Chamfer Semi-Bottoming
Tap Style Straight Flute
Threads per Inch 32
UNSPSC 27112806
Country of Origin USA (subject to change)
Thread Standard Metric
Shank Type Machining Straight
Secondary Material Application Aluminum; Brass; Bronze; Composite; Copper
Secondary Material Application ISO Code N; O
Spiral Direction Neutral
Class of Fit 6H
Thread Pitch 1.25mm

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