7/8" x 24" HSS Extra Long Drill Bit DWDDL24X7/8
7/8" x 24" HSS Extra Long Drill Bit DWDDL24X7/8
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Description
7/8" x 24" HSS Extra Long Drill Bit DWDDL24X7/8 by Drill America
The Drill America 7/8" x 24" Extra Long High Speed Steel Drill Bit (model DWDDL24X7/8) delivers extended reach for deep-hole drilling in iron, steel, and other ferrous materials. This black oxide finished HSS bit features a round shank and spiral flute design, shown clearly in the product images.
Key Features
- Premium HSS Construction - High-speed steel provides hardness and toughness for wear resistance in demanding applications.
- Black Oxide Finish - Surface treatment enhances lubricity, retains coolant, and improves chip flow as confirmed by product photos.
- 118° Conventional Point - Standard point geometry ideal for maintenance and portable drilling jobs.
- Round Shank Design - Compatible with a wide range of collets, chucks, and tool holding systems.
- Spiral Flute - Right-Hand Cut - Efficiently evacuates chips upward to prevent clogging during deep drilling.
- Extra Long 24" Reach - Designed for hard-to-access areas and deep-hole penetration in thick materials.
- Suitable for Drill Use - Works with standard drill presses and handheld drills on ferrous metals.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Drill America |
| Model | DWDDL24X7/8 |
| Type | Drill Bit |
| Material | High Speed Steel (HSS) |
| Cutting Diameter | 7/8" (0.875") |
| Overall Length | 24" |
| Finish | Black Oxide |
| Shank Type | Round |
| Flute Type | Spiral (Right-Hand Cut) |
| Point Angle | 118° Conventional |
| Package Quantity | 1 |
| Suitable For | Drill |
| Country of Origin | United States |
Ideal Applications
This extra-long Drill America HSS drill bit excels in general-purpose deep drilling where extended reach is required. It performs reliably in iron, steel, cast iron, and similar ferrous materials for production work, thick-plate drilling, and maintenance tasks.
Usage Tips
Reduce RPM for larger diameters, apply steady feed pressure, and use cutting fluid on ferrous materials. For deep holes, use peck drilling to clear chips and prevent binding. Secure the workpiece and use a quality drill chuck to minimize runout.
Brand: Drill America
Type: Drill Bit
Model: DWDDL24X7/8
Package Quantity: 1
Material: High Speed Steel (HSS)
Suitable For: Drill
Country of Origin: United States
