hole saw HSS Bi-metal 79 mm

Technical Specifications

79mm
HSS BI-METAL

HSS- hole saws are used to make through-holes in different kind of materials.
The main body consist carbon steel with a welded on gear ring made of HSS material.
The crosswise arrangement of the saw teeth guaranty non problematic using in steel,- non
ferrous steel-sheets, aluminum, wood, plaster, dry walls, plastic, Perspex and many more.

To avoid jamming of the hole saws in the
material the hole saw teeth are alternately
bent by a third to the left and right.