Irwin® 49909 I-100 Full Length Auger Bit, 9/16 in Dia, 7-1/2 in OAL, 4-1/2 in L Spiral Flute, 5/16 in Shank
Irwin® 49909 I-100 Full Length Auger Bit, 9/16 in Dia, 7-1/2 in OAL, 4-1/2 in L Spiral Flute, 5/16 in Shank
SKU: IRW49909
Manufacturer Part Number: 49909
UPC: 024721100108
Description
Specifications
Cutting Direction | Right Hand |
Cutting Edge Material | HSS |
Diameter | 9/16 in |
Drill Style | Auger |
Finish | Bright |
Flute Length | 4-1/2 in |
Flute Type | Spiral |
Material | HSS |
Overall Length | 7-1/2 in |
Series | I-100 |
Shank Size | 5/16 in |
Shank Type | Hex/Straight |
Type | Full Length |
Features
- Solid center design provides extra rigidity while boring
- Wide lands keep the bit straight as it bores through the hole
- The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut
- Single spur cutting edge scribes the circumference of the hole for a smoother finish
- Coarse screw point provides fast boring in hard and soft woods
- Full-length heat treated bit guards against bending in heavy duty applications and strengthens the twist where the greatest strain occurs
- Screw+spur+cutter point shape, CW spiral angle