Heli-Coil - #10-24 UNC, H2, 3 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Hand STI Tap - 2-1/2" OAL, 1" Thread Length, 5/16" Square Length, 0.191" Square Size, 3B Class of Fit
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$24.91
Color
Black
Quantity
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Features and Benefits
Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Bright provides a smooth, polished finish on the too...