HM Hole Saw NEUTRAL, flat cut design

Version:
- Crown and Shaft from a single piece
- with an interchangeable centering drill, which simultaneously prevents the carbide teeth from being damaged during use
- with ejection spring
- Shank with 3 clamping surfaces for secure engagement in the drill chuck
- multiple regrindings possible

493000: Flat-cut design for material thickness up to 4 mm and cutting depth 12 mm
493010: Deep-cut design for material thickness up to 4 mm and clear width 35 mm (up to Ø 60 mm) or 60 mm (from Ø 61 mm)

How to use:
- for stainless steels up to max. 2 mm thickness
- for unalloyed steels, cast non-ferrous metals and aluminum up to max. 4 mm thickness and for asbestos, fiberglass, plastics, gypsum and lightweight panels, and wood