Description
The Heller 21217 5 Super Pro Jobber Drill bits is specifically engineered for precision drilling in both alloyed and unalloyed steels. Made from high-quality HSS-G steel, this drill bit offers exceptional durability and precision. The precision-ground tip, conforming to DIN 338 RN standards, ensures dimensional accuracy, while the split point and 135 point angle facilitate optimal centering during drilling. Additionally, the drill bit boasts excellent concentricity as per DIN 1414, making it a reliable choice for consistent, high-quality drilling results.
Specifications and Features:
| Feature | Details |
|---|---|
| Pack Size | 10 |
| Diameter | 12 mm |
| Working Length | 101 mm |
| Overall Length | 151 mm |
| Material | HSS-G Steel |
| Precision Standard | DIN 338 RN |
| Point Angle | 135 |
| Concentricity | DIN 1414 |
| Application | Alloyed and unalloyed steels |
| Features | Split point, high concentricity |
Multi-Material Drill Bits
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