CHEMITOOL CUTTING HSS M3 Bimetal Hole Saws Ø40MM

CHEMITOOL bimetallic hole saws, made of M3 high-speed steel, offer excellent cutting capacity, giving professionals excellent performance. These hole saws are distinguished by their excellent quality/value ratio.
CHEMITOOL hole saws are prepared for all types of drilling, this being the product indicated for quick drilling and excellent material removal.
The number of teeth per inch in variable format (4-6 teeth per inch) allows holes to be drilled more quickly in many different types of materials, including wood, plastic, steel and non-ferrous metals. This saw is suitable for large hole drilling jobs in more confined places.

Bimetal hole saws were developed to withstand high pressures during the work process, thus helping to ensure a constant cut.
Adequate working speed/revolutions per minute is essential for increasing the lifetime of the hole saw, and it should always be used at a 90º angle to the contact surface.