
Features & Benefits
- Tri-Margin Design
- Improved hole stability over two-flute designs
- Superior surface finish, roundness, and hole cylindricity
- Unsurpassed hole size control
- Self Stabilizing Point and Open Flute Structure
- Pyramid design stabilizes the drill on contact with the workpiece
- Engineered flute shape efficiently transports chip volume without sacrificing strength
- Coolant Through Tooling
- Puts coolant as close to cut as possible for consistent chip flushing, maximum cooling and highest productivity
- Edge and Corner Protection
- Corner Chamfers provide strength and reduce breakout when drilling through holes in cast iron
- Automated edge treatment process extends tool life by eliminating microscopic imperfections in the cutting edges
- Application Specific Coating and Premium Carbide
- Ti-Namite M is a state-of-the-art nano-composite surface coating that maximizes wear resistance in abrasive cast irons
- 141K drills are manufactured from premium certified carbide to further ensure the highest level of quality, performance, and longevity
- Minimal Margin Design
- A narrow margin reduces frictional heat generated by excessive contact with the work-piece, and the parallel design helps to maintain a consistent contact width as the margins wear
Product Details
Cutting Diameter | 3,0-3/4" |
Shank Diameter | 6,0-20,0 |
Overall Length | 66,0-153,0 |
Flute Length | 28,0-101,0 |
Minimum Cleared Length | 23,0-77,0 |
Shank Length | 36,0-50,0 |
Coating | Ti-NAMITE-M |
Material Applications
- CAST IRON ≤ 45HRc
- CAST IRON ≥ 45 HRc
Secondary Material Applications
- STEEL ≤ 45 HRc
- STAINLESS STEEL ≤ 45HRc
- HIGH TEMP ALLOYS
- TITANIUM ALLOYS ≤ 45 HRc
- NON-FERROUS
- PLASTICS / COMPOSITES
- HARDENED STEELS < 45 HRc
Industry Applications
- Automotive
- Mold & Die
- Casting & Foundries
- General Engineering