The Series 205 range of jobber drills from Guhring are suitable for drilling steel, cast steel, alloyed and unalloyed, grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Featuring a hardy HSS construction and a steam oxide coating for greater wear, heat resistance and chip flow.
Features and Benefits
• High-speed steel construction for increased rigidity
• Steam (black) oxide coating for increased resistance to heat and wear
• Improved chip flow ideal for use with ferrous materials
• Manufactured to BS 328, DIN338RN
• Cast iron
• German silver
Drill Diameter Metric
Drill Diameter Tolerance
|High Speed Steel|
MFR Part No.
Number of Flutes
Shank Diameter Tolerance
|BS 328 DIN 338RN|