€2,80
• Spiral drill bits made from 5% cobalt alloyed high-performance high-speed
steel manufactured according to DIN 338 and ground from solid metal.
• Tapered ground with special sharpening and point angle 130°.
• Suitable for all types of metal, alloyed and unalloyed steels, cast steel and
especially for materials that are difficult to machine.
Codes: STA50082QZ, STA50092QZ, STA50092QZ, STA50112QZ.
