https://mccoys-website.useast01.umbraco.io/shop/p/1764257-052303-32/vulcan-363071or-drill-bit-516-in-dia-12-in-oal-flat-shank
363071OR Drill Bit, 5/16 in Dia, 12 in OAL, Flat Shank
Sku: 1764257-052303-32
$10.02
18 Available at
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Estimated Arrival On: 04/29/2026
High-speed steel with split point that keeps the drill from skating on hard materials and eliminates the need for a center punch. All 3/16 in and larger have three flats on the shank so that the chuck gets a better grip on the bit.
Diameter
5/16
Shank Type
Flat
Point Type
Split
Point Angle
135
Cutting Edge Material
Steel
Material
Steel
Overall Length
12
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