
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
DEWALT High Speed Steel Annular Cutters 3/4 Inch Weldon Shank Magnetic Drill Press Core Bit Smooth Heavy Duty Metal Sheet Iron Alloy Hole DrillingBore Flawless Clean Holes Through Heavy Structural Steel and Metal Alloys in Record Time Drastically slash your cycle times and experience smooth, industrial grade boring performance with the heavy duty DEWALT High Speed Steel Annular Cutters. Meticulously engineered for ironworkers, commercial fabricators, structural steel erectors, and mechanical contractors, these professional core drill bits completely outclass traditional twist drills by cutting
Bore Flawless Clean Holes Through Heavy Structural Steel and Metal Alloys in Record Time
Drastically slash your cycle times and experience smooth, industrial-grade boring performance with the heavy-duty DEWALT High-Speed Steel Annular Cutters. Meticulously engineered for ironworkers, commercial fabricators, structural steel erectors, and mechanical contractors, these professional core drill bits completely outclass traditional twist drills by cutting only the periphery of the hole. Forged from premium-grade M2 high-speed steel (HSS), the cutter walls maintain an exceptionally sharp, wear-resistant cutting edge under intense thermal loads. This specialized metallurgical composition ensures an extended tool life profile, allowing you to punch clean, burr-free holes consistently through thick carbon steel plate, dense structural beams, tough aluminum sheets, and demanding stainless steel frameworks without fracturing or losing concentric accuracy.
Uncompromising speed and stability define the layout workflow of these precision-ground metal hole cutters. Outfitted with an advanced geometric tooth pattern that has been meticulously ground to exact tolerances, these cutters drastically reduce chatter, binding, and localized tool vibration. This reduction in friction translates directly to rapid material penetration and mirror-smooth hole finishes that require zero secondary reaming or deburring. Optimized with wide, high-capacity parabolic flute geometries, the tool body accelerates chip evacuation directly out of the deep boring pocket, preventing heat-induced chip packing and protecting the core sample from seizing. Engineered with a universal 3/4-inch Weldon shank configuration, these high-performance annular cutters fit securely into commercial magnetic drill presses, ensuring rigid torque delivery and maximum jobsite production output.
Key Features
- Premium High-Speed Steel Build: Industrial-grade HSS core delivers maximum structural durability and maintains a sharp edge under continuous thermal load.
- Precision Ground Cutting Teeth: Advanced multi-edge tooth geometry lowers rotational vibration to generate clean, highly accurate, burr-free holes.
- Advanced Flute Chip Expulsion: Deep, polished exterior flutes quickly eject hot metal chips away from the cutting zone to avoid binding or material seizing.
- Universal 3/4-Inch Weldon Shank: Standardized drive system features dual flat anchor surfaces for a rigid, slip-free lock inside magnetic drill presses.
- Efficient Peripheral Cutting Matrix: Hollow core design hollows out only the outer edge of the hole diameter, reducing cutting resistance for 4X faster penetration speeds.
- Broad Application Versatility: High-tensile construction handles structural steel, carbon steel, aluminum sheets, copper, and stainless steel alloys effortlessly.
What's Included
- (1) DEWALT High-Speed Steel Annular Cutter with 3/4" Weldon Shank
Specifications
| Specification Profile | Details / Performance Value |
|---|---|
| Brand Name | DEWALT |
| Product Category Line | Metal Coring / Drilling Accessories |
| Tool Material Composition | Premium Industrial High-Speed Steel (HSS) |
| Drive Shank Interface Type | Weldon Shank with Dual Lock Flats |
| Shank Diameter Sizing | 3/4 inch (0.75 inches) |
| Cutting Tooth Geometry | Precision Ground Alternating Multi-Tooth Profile |
| Chip Flute Configuration | High-Capacity Helical Evacuation Flutes |
| Vibration Control Shield | Yes (Low-Vibration Balanced Geometry) |
| Primary Metal Compatibility | Structural Steel, Carbon Steel, Aluminum, Stainless Steel |
| Tool Machine Compatibility | Magnetic Drill Presses and Fixed Production Drills |
| Package Quantity Count | 1 Individual Cutter Unit |
| Product Finish Style | Bright Industrial HSS Ground Metal Finish |
Pro-Tip: To double the operational lifespan of your DEWALT high-speed steel annular cutters when boring through heavy structural steel or stainless steel plate, never run the cutter dry. Always use an uncompromised supply of sulfur-based cutting fluid or water-soluble cooling lubricant delivered through the center of the magnetic drill press arbor. This continuous liquid barrier lowers the intense friction-induced thermal spikes at the tooth tips, ensuring immediate slug ejection at the bottom of the pass and eliminating premature micro-chipping along the outer cutting margins.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy