Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 1-Flute, 5/16 in Dia Shank, Cylinder Shank

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Irwin 67520 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 1-Flute, 5/16 in Dia Shank, Cylinder Shank

Item #: 67520 by Vise-Grip / Irwin Industrial Tools

UPC #: 024721675200

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  • Bit is constructed of M-2 high-speed steel for the excellent combination of strength, heat resistance and wear resistance
  • Black oxide coating resists corrosion
  • 135 deg split point ensures a true start and eliminates bit walking

Country Origin Code

CN

Hazardous Material

No

Width

1.88

Length

0.31

Height

7.12

Diameter

5/16"

Finish

Black Oxide

Overall Length

4-1/2"

Grade

M2

Material

HSS

Shank Length

1-1/3"

Shank Diameter

5/16"

Flute Type

Spiral

Shank Type

Cylinder

Applicable Materials

Metal Plastic Wood

Flute Length

3-3/16"

Number of Flutes

1

Point Angle

135 deg

Cutting Direction

Clockwise

Nomenclature

67520 HD JOBBER DRILL BIT 5/16

BIT DRILL JOBBER HD 5/16IN
Specifications:

Application: For general metal drilling

Applicable Materials: Metal Plastic Wood

Material: HSS

High-speed steel with black oxide treatment that reduces friction between bit and workpiece. Split point starts on contact in metal, wood and plastic; eliminates walking or skating when drilling into metal; 135 deg split point on all bits above 1/8 in ; jobber length.