YG-1 Spiral Flute Tap: 1/4-28, H3, Bottoming, 3 Flute, TiN, F8423

YG-1

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SKU:
YG1-F8423
$18.39

YG-1 spiral flute tap for steel, 50 degree helix, bottoming chamfer, square shank. TiN coating. Manufacturer part number F8423.

Specifications

Unit of Measure
Inch
Workpiece Material
Steel
Number of Flutes
3
Shank Type
Square
Overall Length (Decimal)
2.5000
Coating/Finish
TiN
Shank Diameter (Decimal)
0.2550
Shank Diameter (Metric)
6.48
Overall Length (Metric)
63.50
Helix Angle
50 degrees
Performance Class
General Purpose
Thread Standard
UNF
Thread Size
1/4-28
LxD Ratio
2.5xD
Thread Limit
H3
Chamfer
Bottoming
Thread Pitch (TPI)
28
Blank Standard
302A
Chamfer Length
1.5P-2P
Secondary Workpiece Material
Stainless Steel, Cast Iron, Non-Ferrous
Drill Size (Decimal)
0.2175
Square Length (Decimal)
0.3100
Square Length (Metric)
7.87
Square Size (Decimal)
0.1910
Square Size (Metric)
4.85
Thread Length (Decimal)
0.6260
Thread Length (Metric)
15.90
Usable Length (Decimal)
1.0000
Usable Length (Metric)
25.40
YG-1 Spiral Flute Tap: 1/4-28, H3, Bottoming, 3 Flute, TiN, F8423
$18.39
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