Draper Expert Cobalt Hole Saw

The 80mm Draper Expert Cobalt Hole Saw is commonly used for standard soil stacks, larger extraction systems and commercial plumbing installations. This popular diameter is essential for drainage contractors. Manufactured from quality steel with 8% cobalt content, this hole saw delivers reliable cutting performance across steel, brass, bronze, cast iron, aluminium, wood and plastics with a maximum cutting depth of 35mm. Features and Benefits: • 80mm diameter ideal for soil stacks and extraction • Quality steel with 8% cobalt content for durability • Variable pitch for smooth cutting • Maximum cutting depth 35mm Contents: • 1 x Cobalt Hole Saw, 80mm