Famag Hole Saw for Carpentry Bi-Metal Ø 152 CuttingL 300 mm - including exchangeable hexagon shank Key Features: FAMAG Bi-Metal 8% Cobalt Holesaw for Carpentry Special hole saw bi-metal with variable tooth pitch.

Teeth made of HSS - welded on a cylindrical base body.

For drilling large diameter holes in one workstep e.g. the lead through of flue pipes and incoming air pipes in roof constructions.

This high quality hole saw cuts all sorts of insulating materials (fibreglass, rockwool, styrofoam etc.) as well as wood/chipboards and gypsum plaster boards.

The cutting of solid wood with a thickness of more than 30 mm, as well as cutting of stone and metal is not possible due to the finish of the hole saw.

The hole saw for carpentry can be used freehand without any support with a strong power drill.

Bi-metal HSS M42, 8% Co. For larger Ø approx. 500 rpm Please order guiding spike with drill head seperately.

Specification: Outer diameter: 152mm Shank: SW12 Overall length: 420mm Effective length: 300mm