Wire Gauge Drills – Short Length (891428140)
Short length wire gauge drill (891428140) – engineered for precision and durability.Key Features & Benefits
- Precision‑engineered tip: CNC‑ground geometry delivers exact wire gauge dimensions for consistent hole sizes.
- Short length design: Compact 2‑inch shank reduces tool deflection in tight spaces and improves control during high‑speed drilling.
- Premium material composition: Made from high‑speed steel (HSS) with a titanium nitride (TiN) coating for enhanced wear resistance and reduced friction.
- Versatile application range: Perfect for electrical conduit, automotive wiring harnesses, aerospace panels, and plastic enclosures.
- Corrosion‑resistant coating: TiN layer extends tool life even in humid or chemically aggressive environments.
- Standardized sizing: Meets ISO 724 and ANSI B95.1 specifications for wire gauge drilling.
Product Overview
The Wire Gauge Drills – Short Length (Model 891428140) are the ultimate solution for professionals who demand accuracy, reliability, and speed in wire gauge hole preparation. Designed with a reduced overall length, these drills fit seamlessly into constrained workstations, offering superior rigidity while minimizing the chance of tool chatter.
Engineered from premium high‑speed steel and coated with a durable titanium nitride finish, the drill bits maintain sharpness longer than conventional carbon‑steel alternatives. The TiN coating also provides a low coefficient of friction, which translates to smoother cutting action, lower heat generation, and extended tool life.
Why Choose the Short Length Design?
Traditional wire gauge drills often feature longer shanks that can bend or vibrate under high spindle speeds. The short‑length construction of the 891428140 model reduces the lever arm effect, delivering:
- Improved stability at RPMs up to 12,000.
- Higher precision in thin‑walled or delicate substrates.
- Enhanced ergonomics for repetitive drilling tasks.
Performance Across Materials
Whether you are working with copper, aluminum, stainless steel, reinforced plastics, or composite laminates, the 891428140 maintains consistent cutting performance. Its geometry is optimized for clean entry and exit, minimizing burr formation and reducing post‑drilling cleanup time.
Technical Specifications
| Model Number | 891428140 |
|---|
| Overall Length | 2.0 inches (50.8 mm) |
|---|
| Shank Diameter | 0.125 inch (3.175 mm) |
|---|
| Tip Diameter (Wire Gauge) | Varies – standard ISO wire gauge sizes (0.25 mm to 5 mm) |
|---|
| Material | High‑Speed Steel (HSS) with TiN coating |
|---|
| Coating | Titanium Nitride (TiN) – gold‑colored finish |
|---|
| Maximum RPM | 12,000 RPM (recommended) |
|---|
| Compliance | ISO 724, ANSI B95.1 |
|---|
| Package Quantity | Single drill bit (packaging can be customized) |
|---|
| Country of Origin | United States |
|---|
Typical Applications
Professionals in the following industries rely on the 891428140 short‑length wire gauge drills:
- Electrical wiring and conduit installation
- Automotive wiring harness manufacturing
- Aerospace panel and fuselage fabrication
- Industrial equipment and machine building
- Plastic injection molding and die‑cutting
- DIY and hobbyist electronics projects
Benefits at a Glance
- Exact wire gauge hole dimensions for flawless fit‑ups.
- Reduced tool deflection for high‑speed, high‑precision drilling.
- Extended service life thanks to TiN wear‑resistant coating.
- Versatile across metals, plastics, and composites.
- Complies with global industry standards (ISO, ANSI).
- Optimized for tight‑space machining environments.
wire gauge drills, short length drill bit, 891428140, high speed steel drill, TiN coated drill, precision wire gauge, electrical drilling tool, automotive wiring drill, aerospace panel drill, ISO 724 drill, ANSI B95.1 drill, compact drill bit, CNC ground drill tip
Ready to upgrade your drilling accuracy? Add the Wire Gauge Drills – Short Length (891428140) to your inventory today and experience unmatched precision on every job.
The End
