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449T25 General Purpose Spiral-Flute Taps

$14.60

Bulk orders will be discounted, please contact us.

Oversized taps have a slightly larger pitch diameter than standard taps. They are used to make threads in a hole before a coating or treatment is applied to the hole. Once the coating or treatment is applied, the threads will be reduced to the standard pitch diameter. The bright finish on these taps provides a smooth, polished surface.

Product Number: 449T25

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  • Description
Mfr Model 313542
Thread Size M12x1.75
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 42.06 mm
Overall Length 85.73 mm
Thread Limit D11
Number of Flutes 3
Tap Length Standard JIS
Tap Shank Standard USCTI Table 302
Primary Material Application Aluminum; Brass; Bronze; Copper; Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 10.20mm
Extended Neck Yes
Helix Angle 52 °
Material Grade Machining High Speed Steel
Measurement System Metric
Primary Material Application ISO Code N; P
Shank Dia 9.32 mm
Shank Length 1-23/32 in
Square Size 6.99mm
Standards USCTI Table 302
Tap Chamfer Semi-Bottoming
Tap Style Spiral Flute
Tap Thread Size M12x1.75
Threads per Inch 16
UNSPSC 23153305
Country of Origin USA (subject to change)
Thread Standard Metric
Features Shank End Feature : Square
Shank Type Machining Straight
Secondary Material Application Cast Iron
Secondary Material Application ISO Code K
Spiral Direction Right Hand
Class of Fit 6H
Thread Pitch 1.75mm

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