Description
Irwin 47009 is an auger drill bit. Type Auger Bit; diameter 9/16 in; overall length 29 in. Irwin lists 7/16-inch adaptable hex shank; remove the sleeve to run it as a round shank; Full-length heat treatment resists bending and reinforces the twist at the point of greatest strain.
Irwin 47009 specifications
| Item | Irwin data |
|---|---|
| Part number | 47009 |
| Type | Auger Bit |
| Diameter | 9/16 in |
| Overall Length | 29 in |
| Applicable Materials | Wood |
| Bit Length | 24 in |
| Cutting Diameter | 9/16 in |
| Flute Length | 24 in |
| No. of Flutes | 1 |
| Point Shape | Brad+Spur+Cutter |
| Shank Diameter | 7/16 in |
| Shank Type | Cylinder+Hex |
| Spiral Angle | CW |
| Structure | Solid |
| Width | .5 in |
| Height | .5 in |
Source: Irwin published product data.
The Irwin power pole auger bit bores 9/16-inch holes up to 29 inches long through creosoted utility poles and heavy construction timbers.
- Single spur, cutter, and side-lip design clears chips without clogging or binding
- Extra-long twist reaches through large poles and multi-timber stacks
- 7/16-inch adaptable hex shank; remove the sleeve to run it as a round shank
- Full-length heat treatment resists bending and reinforces the twist at the point of greatest strain
- Solid, single-flute construction for continuous boring
A practical bit for electrical and pipeline crews boring through poles and heavy timber on site without repeated chip clearing. Manufacturer item number: 47009. Sold individually.
