Starrett Dual Pitch Professional Hole Saw, DH177MM, 177mm

Starrett Dual Pitch Professional Hole Saws are the latest development in multi use bi metal hole saws, featuring a smooth cutting action combined with aggressive material penetration and swarf clearance.

Aggressive material penetration and kerf clearance.

Ideal for solid materials or tubes of a wall thickness greater than 3mm.

51mm hole saw depth improves cutting performance on tubes, particularly where there is a need to cut through both sides of the tube.

New tooth material for enhanced heat and wear resistance and greater product life.

The increased hole saw depth requires arbors with an extended length pilot drill (e.g. A1E, A2E or A17-38E).