Product Overview
Walter Heavy-Duty - 340A SERIES
135° Split Point / Round Shank / Black Oxide Screw machine drills (NAS Type C) are shorter than jobbers length drills and are designed for use in drill presses and CNC applications. They can also be used in portable drills when drilling sheet metal. Shorter length increases rigidity Improved drilling in hard metals 135° Split Point reduces “walking” and improves ease of penetration
Specifications
| Size | 57* |
| Decimal Equivalent | .0430 |
| Flute Length | 1/2 |
| Overall Length | 1-3/8 |
| Pack Quantity | 12 |
Category: Walter Drills