Heller 19 Pce HSS-Co Drill Bit Set
For a large number of drill holes in high-alloy steel and stainless steel. Split point and 135° point angle for optimum, extremely accurate starting. Use of a special HSS steel with 5% cobalt. Precision tool compliant with DIN 338 RN for outstanding hole dimensional accuracy. High true-running accuracy to DIN 1414.
Included sizes: 1.0mm | 1.5mm | 2.0mm | 2.5mm | 3.0mm | 3.5mm | 4.0mm | 4.5mm | 5.0mm | 5.5mm | 6.0mm | 6.5mm | 7.0mm | 7.5mm | 8.0mm | 8.5mm | 9.0mm | 9.5mm | 10.0mm