Heller HSS-G Jobber Twist Drill Bit Set 5mm 10 Pcs | 21161 1
The Heller Super Pro Jobber Drill bits offers precise drilling for alloyed and unalloyed steels. With a split point and 135° angle, it ensures accurate centering and dimensional accuracy, perfect for professional use.
The Heller 21161 1 900 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 | 5 mm |
Working Length | 52 mm |
Overall Length | 86 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 |