https://www.mccoys.com/shop/p/7348170-052303-32/artu-01468-drill-bit-516-in-dia-4-12-in-oal-multi-purpose-parabolic-flute-quick-connect-shank
01468 Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Multi-Purpose, Parabolic Flute, Quick-Connect Shank
Sku: 7348170-052303-32
$10.52
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ARTU Drill Bit, Multi-Purpose, 5/16 in Diameter, Parabolic Flute, 2-3/4 in Flute Length, Quick-Connect Shank, 1-3/4 in Shank Length, Cobalt/Tungsten Carbide Cutting Edge, Chrome Vanadium Steel, 4-1/2 in Overall Length, Applicable Materials: Brick, Cast Metal, Ceramic Tiles, Concrete, Fiberglass, Glass, Granite, Hardened Steel, Hardwood, Marble, Masonry, Plexiglas, PVC, Softwood, Suitable for: Cordless Drills, Corded Drills, Drill Presses
- Special negative back grinding enables the tip to bore through materials with a filing action, not cutting
- The blend and high tech bonding of cobalt and tungsten carbide allows bit to withstand temperatures up to 2000 deg F
- Chrome vanadium steel shank for enormous strength and flexibility
- Outlasts regular carbide tipped bits
- Requires no center punch eliminates walking
- Resharpens on a high-quality silicon carbide grinding wheel
- Uses standard coolants like turpentine, light oil, water
Type
Multi-Purpose
Diameter
5/16
Flute Type
Parabolic
Flute Length
2-3/4
Shank Type
Quick-Connect
Shank Length
1-3/4
Cutting Edge Material
Cobalt/Tungsten Carbide
Material
Chrome Vanadium Steel
Overall Length
4-1/2
Applicable Materials
Brick, Cast Metal, Ceramic Tiles, Concrete, Fiberglass, Glass, Granite, Hardened Steel, Hardwood, Marble, Masonry, Plexiglas, PVC, Softwood
Suitable for
Cordless Drills, Corded Drills, Drill Presses