Bi-Metal hole saw dia 64mm 2-1/2"

The dimensions shown in the photo are examples. The actual dimensionscan be found in the product description.


The bi-metal hole saw is used for drilling holes in materials such as metal, stainless steel, non-ferrous metals, aluminium, wood and plastic. The holes are made of high-quality HSS high-speed steel. The correct rake angle and tooth spacing ensure efficient and fast hole drilling. When using the hole saw, it is important to use the correct coolant and adjust the rotational speed to the material in which the hole is to be drilled.

Technical data:

• Diameter of hole saw: 64 mm
• Depth of hole saw: 34 mm
• Max speed when drilling in steel: 135 rpm (oil-cooled)
• Max speed when drilling in stainless steel (INOX): 65 rpm (oil-cooled)
• Max speed when drilling in non-ferrous metals: 180 rpm (oil-cooled)
• Max speed when drilling in aluminium: 205 rpm (oil-cooling)
• Max speed when drilling in wood: 1800 rpm
• Max speed when drilling in plastic: 1350 rpm (water-cooled)
• Grip type: 08W002/08W007