HSS-E Cobalt 8% Bi-metal Hole Saw (Body Only)

The karnasch bi-metal hole saws - offering an wide range of diameter (14 - 160mm). The range comes also with a new "heavy-duty" holder model recommended from diameter 100 mm. Bi-metal hole saws are the ideal all-round hole saws for electricians, plumbers, heating engineers and locksmiths.

• Guide for core drills 14~30mm
• Guide for 32~160mm core drills with hexagonal shank
• Guide for glass drills 14~30mm with SDS-Plus shank