Irwin 73320 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 5/16 in Dia Shank, 3-Flat Shank
- High-performance metal drilling for portable drill users, works well on curved surfaces
- Revolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bits
- Self-centering TURBOMAX tip for clean entry and fast starts, stays sharp longer
- Three-flatted shank on 3/16 in and above for better chuck grip
Description
Specifications
UNSPSC Code
15.155.155
Weight
0.1lb
Height
5.22in
Width
9.15in
Length
9.05in
Applicable Materials
Iron-Based Ferrous Metal Low Carbon Stainless Steel
Brand
Irwin
Category
POWER DRILLING & ACCESSORIES
Cutting Direction
Right Hand
Diameter
5/16 in
Finish
Black/Gold Oxide
Flute Length
3-3/16 in
Flute Type
Spiral
Material
HSS
Overall Length
4-1/2 in
Point Angle
135 deg
Point Type
Self-Centering Jet
Shank Diameter
5/16 in
Shank Length
1-1/3 in
Shank Type
3-Flat
Irwin 73320 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 5/16 in Dia Shank, 3-Flat Shank
- High-performance metal drilling for portable drill users, works well on curved surfaces
- Revolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bits
- Self-centering TURBOMAX tip for clean entry and fast starts, stays sharp longer
- Three-flatted shank on 3/16 in and above for better chuck grip