Description:

57mm cobalt alloy bi-metal hole saw with milled row of teeth. Tooth row of 8% cobalt for alloy steel, therefore excellent performance in steel and stainless steel. Robust construction due to extra sturdy lid with the advantage of more stable drill. 100% Made in Germany!

Component properties:

• Application: Steel, stainless steel, cast iron, brass, bronze, aluminium, wood and div. plastics.
• Diameter 57mm
• Cutting length 38mm