Fractional Drills – Jobber Length 011413 | High‑Performance Precision ToolsFRACTIONAL DRILLS – JOBBER LENGTH 011413 (UPC 086839114132)
Overview
Engineered for precision, durability, and speed, the FRACTIONAL DRILLS – JOBBER LENGTH 011413 delivers unparalleled performance across a broad spectrum of machining tasks. Whether you’re a professional CNC operator, a seasoned metal‑fabricator, or a woodworking specialist, this high‑speed steel (HSS) drill bit offers the consistency and reliability you demand.
Key Benefits
- Superior Cutting Efficiency: Optimized flute geometry reduces chip buildup and enhances chip evacuation for smoother drilling.
- Extended Tool Life: Heat‑treated HSS construction resists wear and maintains sharpness even in high‑speed applications.
- Versatile Application Range: Ideal for steel, stainless steel, aluminum, brass, copper, and hardwoods.
- Jobber Length Design: Provides the perfect balance of rigidity and reach, minimizing deflection on deep holes.
- Precision Tolerance: Holds tolerances within ±0.005 mm for critical drilling operations.
- Easy Integration: Compatible with standard collet chucks, keyless drills, and CNC spindle holders.
Technical Specifications
| Specification | Detail |
|---|
| Product Name | FRACTIONAL DRILLS – JOBBER LENGTH 011413 |
| UPC | 086839114132 |
| Material | High‑Speed Steel (HSS) – S2 Tool Steel, Heat Treated |
| Length (Overall) | 3.5 in (89 mm) – Jobber length |
| Diameter | 1/8 in (3.175 mm) – Fractional size |
| Flute Count | 2 full‑cutting flutes |
| Point Angle | 118° split‑point geometry |
| Coating (optional) | TiN or TiAlN for enhanced wear resistance (available on request) |
| Maximum RPM | 10,000 RPM (steel) / 20,000 RPM (non‑ferrous) |
| Tolerance | ±0.005 mm (0.0002 in) |
| Packaging | Individually blister‑packed with barcode and UPC label |
Why Choose This Drill?
The fractional size of the 011413 drill offers a unique blend of control and power that larger standard drills cannot match. Its jobber length design delivers:
- Reduced wobble on long‑depth drilling, ensuring accurate hole placement.
- Improved torque transmission from the spindle to the cutting edge.
- Compatibility with a wide range of machine tools—from bench drills to high‑speed CNC routers.
Ideal Applications
Perfect for the following industries and tasks:
- Automotive component machining
- Aerospace fastener preparation
- Precision woodworking and cabinetry
- Prototype metal fabrication
- Repair workshops and maintenance facilities
- Educational labs and training centers
Installation & Maintenance Tips
- Secure the drill in a correctly sized collet or chuck to avoid run‑out.
- Use a cutting fluid appropriate for the material (e.g., soluble oil for steel, light oil for aluminum).
- Periodically inspect the cutting edge for wear; replace when the tip radius exceeds 0.02 mm.
- Store in a dry, temperature‑controlled environment to prevent corrosion.
Customer Reviews
John M., CNC Machinist: “The 011413 jobber‑length drill consistently delivers clean, round holes in stainless steel without the chatter you get from standard bits.”
Lisa K., Woodworking Contractor: “I love the control this fractional size gives me when drilling deep pilot holes for dowels. It’s become a staple in my tool kit.”
Add to Cart – Boost Your Drilling Precision TodayFor additional specifications, safety data sheets, or bulk ordering options, please contact our sales team.
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