Southeast Tool 3 Wing Door Drill Bits Applications
- Commercial and residential door manufacturing
- Lockset and hardware installation operations
- Architectural millwork and woodworking facilities
- Cabinet and furniture production environments
- Precision boring in hardwood, softwood, and composite materials
- CNC and manual woodworking machine applications
- Production drilling operations requiring clean edge quality
- Industrial woodworking shops demanding consistent bore accuracy
Designed for high-precision woodworking applications where clean hole quality, smooth cutting action, and repeatable boring accuracy are essential.
Southeast Tool 3 Wing Door Drill Bits Specifications
| Product Type | 3 Wing Door Drill Bits |
|---|---|
| Manufacturer | Southeast Tool |
| Shank Diameter | 1/2" |
| Overall Length (OAL) | 6" |
| Cutting Design | Triple Wing Precision Cutting Head |
| Application | Door Boring & Woodworking |
| Material Compatibility | Hardwood, Softwood, MDF, Composite Wood Products |
| Available Cutting Diameters (CED) | 9/16" through 3-3/4" |
| Replacement Components | Replacement Drill & Replacement Screw Available |
Southeast Tool 3 Wing Door Drill Bits Size Chart
| Part Number | CED | Shank | OAL |
|---|---|---|---|
| SDR295 | 9/16" | 1/2" | 6" |
| SDR305 | 5/8" | 1/2" | 6" |
| SDR303 | 11/16" | 1/2" | 6" |
| SDR300 | 3/4" | 1/2" | 6" |
| SDR306 | 13/16" | 1/2" | 6" |
| SDR310 | 7/8" | 1/2" | 6" |
| SDR315 | 15/16" | 1/2" | 6" |
| SDR320 | 1" | 1/2" | 6" |
| SDR325 | 1-1/16" | 1/2" | 6" |
| SDR330 | 1-1/8" | 1/2" | 6" |
| SDR340 | 1-1/4" | 1/2" | 6" |
| SDR350 | 1-3/8" | 1/2" | 6" |
| SDR360 | 1-1/2" | 1/2" | 6" |
| SDR370 | 1-5/8" | 1/2" | 6" |
| SDR380 | 1-3/4" | 1/2" | 6" |
| SDR390 | 1-7/8" | 1/2" | 6" |
| SDR400 | 2" | 1/2" | 6" |
| SDR410 | 2-1/8" | 1/2" | 6" |
| SDR413 | 2-1/4" | 1/2" | 6" |
| SDR414 | 2-3/8" | 1/2" | 6" |
| SDR415 | 2-1/2" | 1/2" | 6" |
| SDR424 | 2-15/16" | 1/2" | 6" |
| SDR425 | 3" | 1/2" | 6" |
| SDR430 | 3-1/4" | 1/2" | 6" |
| SDR440 | 3-3/4" | 1/2" | 6" |
| SDR-DRILL | Replacement Drill | ||
| SDR-SCREW | Replacement Screw | ||
Southeast Tool 3 Wing Door Drill Bits Features & Performance
- Triple-wing cutting geometry helps produce smoother, cleaner bores with reduced splintering and tear-out.
- Precision-ground cutting edges improve cutting efficiency and dimensional consistency.
- Heavy-duty 1/2" shank design provides stability during demanding drilling operations.
- 6" overall length supports controlled boring depth and versatile woodworking applications.
- Wide diameter range available from 9/16" to 3-3/4" for multiple door and hardware preparation requirements.
- Optimized chip evacuation helps reduce heat buildup and improves cutting performance during extended operation.
- Industrial-grade construction designed for professional woodworking shops and production environments.
- Replacement drill and screw components available for easier maintenance and longer service life.
Southeast Tool 3 Wing Door Drill Bits Safety Information
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to https://www.p65warnings.ca.gov/ or https://oehha.ca.gov/proposition-65/about-proposition-65
Why Choose Southeast Tool 3 Wing Door Drill Bits
- Professional-grade boring performance for woodworking and door production.
- Triple-wing cutting design for cleaner holes and smoother finishes.
- Wide range of cutting diameters to support multiple drilling applications.
- Heavy-duty construction built for production environments and extended use.
- Precision boring capability for accurate lockset and hardware preparation.
- Replacement components available for improved long-term value.
The Southeast Tool 3 Wing Door Drill Bits provide industrial-grade cutting performance, clean hole quality, and dependable durability for professional woodworking and door manufacturing operations.
