14.0mm 1/2″ Reduced Shank Drill Bit – High Quality
$49.50
Product Introduction
14.0mm 1/2″ Reduced Shank HSS twist drill with 118o notched point and 30o helix. Features steam-tempered black finish for chip flow and heat dissipation, bright shank and cutting edges. Ideal for mild steel and cast iron.
Specifications
| Diameter | 14mm |
| Shank Size | 1/2″ |
| Flute Length | 89mm |
| Overall Length | 152mm |
| Point Angle | 118o |
14.0mm 1/2″ Reduced Shank Drill Bit – Precision Engineering for Industrial Drilling
Descripción del Producto
This 14.0mm 1/2″ Reduced Shank Drill Bit is engineered for high-performance drilling in mild steel and cast iron. Featuring a 118o notched point with 30o helix, it delivers faster starting, reduced wander, and controlled chip evacuation. The black steam-tempered finish enhances chip flow and heat dissipation, while the bright ground shank ensures secure chuck grip. Ideal for professional workshops and industrial applications where precision and durability matter.
Puntos Clave de Venta
- 118o notched point for quick starting and minimal wander
- 30o helix design optimizes chip removal
- HSS construction for long-lasting cutting performance
- Reduced 1/2″ shank fits standard chucks
- Steam-tempered black finish improves heat dissipation
Especificaciones Técnicas
| Drill Diameter | 14mm |
| Shank Size | 1/2″ |
| Flute Length | |
| 152mm | |
| 118o | |
| Helix Angle | 30o |
| High-Speed Steel (HSS) | |
| Steam-tempered black coating | |
| Shank Finish | Bright ground |
| Mild steel, cast iron |
Aplicaciones
Perfect for metalworking workshops, automotive repair, construction, and machinery manufacturing. The 14mm diameter and reduced shank design make it versatile for use with standard drill presses and handheld drills, delivering consistent results in industrial-grade materials.
Ventajas de rendimiento
The notched chisel point geometry reduces drill walking during startup, while the 30o helix efficiently clears chips to prevent clogging. HSS construction ensures resistance to wear, and the dual-finish treatment balances heat management with shank durability, extending tool life in high-volume operations.
Aseguramiento de Calidad
Manufactured to strict industrial standards, each drill bit undergoes precision grinding and thermal treatment. The steam tempering process creates a porous surface that enhances lubrication, while post-grinding ensures sharp cutting edges and dimensional accuracy.
Diferenciación
Unlike standard drill bits, our reduced shank design combines 14mm cutting capacity with 1/2″ shank compatibility, eliminating the need for adapter sleeves. The notched point variation offers superior starting control compared to conventional chisel points, reducing material waste and rework.
Preguntas Frecuentes
- Q: What materials is this drill bit suitable for?
A: Optimized for mild steel and cast iron; compatible with other ferrous metals. - Q: Can it be used with cordless drills?
A: Yes, the 1/2″ shank fits standard drill chucks. - Q: How does the black finish improve performance?
A: It enhances chip flow and heat dissipation during prolonged use.
Ready to elevate your drilling efficiency? Contact our technical team for bulk pricing or application guidance today.
