Fractional Drills – Jobber Length (011404) – UPC 086839114040
Product Overview
The Fractional Drills – Jobber Length (011404) are engineered for professionals who demand the highest level of precision and durability. Crafted from premium high‑speed steel (HSS) and treated with a titanium nitride (TiN) coating, these drill bits deliver exceptional wear resistance and prolonged tool life, making them ideal for a wide range of metalworking and manufacturing tasks.
Key Features & Benefits
- Jobber Length Design: Optimized for deep‑hole drilling while maintaining excellent chip evacuation and rigidity.
- Fractional Size Accuracy: Precise fractional increments (1/64", 1/32", 1/16", etc.) allow for exact hole dimensions without the need for re‑sizing.
- High‑Speed Steel (HSS) Core: Provides superior hardness and heat resistance for drilling hardened steels, stainless steel, and aluminum.
- Titanium Nitride (TiN) Coating: Reduces friction, minimizes chip welding, and extends the service life of each drill bit.
- Enhanced Cutting Geometry: Split‑point tip and optimized flute design reduce walking, improve centering, and deliver clean, burr‑free holes.
- Versatile Applications: Perfect for CNC machining, manual drilling, automotive repair, aerospace component fabrication, and general maintenance.
- Standardized UPC: 086839114040 ensures easy inventory management and quick identification in warehouse and retail systems.
Technical Specifications
| Specification | Detail |
|---|
| Model | 011404 |
| UPC | 086839114040 |
| Material | High‑Speed Steel (HSS) with TiN coating |
| Length | Jobber (standard 3‑inches / 76 mm) |
| Diameter Range | 1/64" – 1/2" (0.40 mm – 12.70 mm) |
| Flute Count | 2 (standard) – 4 (high‑speed variants) |
| Coating Thickness | ≈ 2 µm TiN |
| Tolerance | ± 0.0015 in (± 0.038 mm) |
Why Choose Our Fractional Jobber Length Drills?
Whether you are a seasoned machinist, a maintenance technician, or an industrial procurement manager, our fractional drill bits provide the confidence to tackle the toughest drilling operations. The combination of a jobber‑length shank and precise fractional sizing eliminates the need for multiple drill sets, saving both space and cost.
Performance in Tough Materials
The HSS core resists deformation at temperatures up to 600 °F (315 °C), while the TiN coating maintains a low coefficient of friction even when drilling stainless steel or titanium alloys. This results in reduced heat buildup, lower power consumption, and smoother hole finishes.
Optimized for CNC & Manual Use
The balanced weight distribution and rigid shank reduce deflection during high‑speed CNC runs, ensuring repeatable hole locations. For manual drilling, the split‑point tip eliminates the need for a pilot hole, speeding up job completion.
Packaging & Compatibility
Each set arrives in a durable, resealable plastic case with clear labeling of each fractional size. The bits are compatible with standard 3/8‑inch and 1/2‑inch drill chucks, as well as quick‑change collet systems used in modern CNC routers.
Ordering Information
To streamline procurement, reference the product code 011404 and the UPC 086839114040 when placing orders. Bulk packaging options are available for manufacturers and distributors seeking to stock large inventories.
Customer Support & Warranty
We stand behind the quality of our fractional drills with a 12‑month limited warranty covering material defects and coating failures. Our technical support team is ready to assist with usage tips, tool selection, and after‑sales service.
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