The Fastest Speedbor ever Tri-Flute design for faster chip ejection Cutting spurs have 3 cutting edges for added durability Full screw tip allows bit to self feed Grooved hex shank prevents slipping in drill chuck or bit extension Fits all standard 1/4-in quick change chucks IRWIN Pro Set Case is made of durable molded ABS resin, and holds up to anything the jobsite throws at it Case includes a full-length metal hinge pin for maximum durability and long life, and bit identification is simple with easy-to-read size markings
Features
| Series Name | N/A |
| Sub-Brand | SPEEDBOR |
| Bit Type | Self-feed bit |
| Bit Length | 4-in |
| Shank Size | 1/4-in |
| Shank Type | Hex |
| Material | High-speed steel |
| Case Type | Hard |
| Quick Change | Yes |
| For Use With | Power tool |
| For Use on Metal | No |
| For Use on Wood | Yes |
| Warranty | None |
| Set/Individual | Set |
| Package Quantity | 6 |
| Brand/Model Compatibility | Universal |
| CA Residents: Prop 65 Warning(s) | Yes |
| Bit Diameter (Inches) | Assorted |
