https://www.mccoys.com/shop/p/4089710-052303-32/artu-01440-drill-bit-516-in-dia-4-12-in-oal-flat-flute-2-flute-516-in-dia-shank-straight-shank
01440 Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Flat Flute, 2-Flute, 5/16 in Dia Shank, Straight Shank
Sku: 4089710-052303-32
$26.16 / Card
6 Available at
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The cobalt tungsten carbide tip is ideal for drilling porcelain tiles up to a scratch hardness of 8. Unique 4-face point grinding extends the drill bit life.
- Parabolic flute ensures fast and efficient removal of the drill dust and prevents clogging
- Drill bit shank is made from the finest chrome vanadium steel
- Extreme low drilling pressure with excellent centering prevents walking
- Diamond ground PORC+ cuts nice, clean holes with very little or no chipping
Diameter
5/16
Flute Type
Flat
Number of Flutes
2
Flute Length
2-3/8
Shank Type
Straight
Shank Diameter
5/16
Point Type
Diamond
Cutting Edge Material
Tungsten Carbide
Material
Vanadium Steel
Finish
Chrome
Overall Length
4-1/2
Applicable Materials
Porcelain Tile
Includes
5/32 in Pilot Bit