YG-1 Spiral Flute Tap: 5/16-18, H3, Bottoming, 3 Flute, TiN, F8443

YG-1

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SKU:
YG1-F8443
$21.04

YG-1 spiral flute tap for steel, 50 degree helix, bottoming chamfer, square shank. TiN coating. Manufacturer part number F8443.

Specifications

Unit of Measure
Inch
Workpiece Material
Steel
Number of Flutes
3
Shank Type
Square
Overall Length (Decimal)
2.7200
Coating/Finish
TiN
Shank Diameter (Decimal)
0.3180
Shank Diameter (Metric)
8.08
Overall Length (Metric)
69.09
Helix Angle
50 degrees
Performance Class
General Purpose
Thread Standard
UNC
Thread Size
5/16-18
LxD Ratio
2.5xD
Thread Limit
H3
Chamfer
Bottoming
Thread Pitch (TPI)
18
Blank Standard
302A
Chamfer Length
1.5P-2P
Secondary Workpiece Material
Stainless Steel, Cast Iron, Non-Ferrous
Drill Size (Metric)
6.65
Square Length (Decimal)
0.3800
Square Length (Metric)
9.65
Square Size (Decimal)
0.2380
Square Size (Metric)
6.05
Thread Length (Decimal)
0.6890
Thread Length (Metric)
17.50
Usable Length (Decimal)
1.1260
Usable Length (Metric)
28.60
YG-1 Spiral Flute Tap: 5/16-18, H3, Bottoming, 3 Flute, TiN, F8443
$21.04
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