Insize INBMHS51 51mm Cobalt Bi-Metal HSS Hole Saw Chain~Block helping save space on site

helping save space on site or in vehicles

Working capacity: 4 ton

heat treated for extra strength

4 × 125mm diameter heavy duty swivel castor wheels

The wheel is supported by a quality tapered roller bearing with a two-piece dust cover

Insize INBMHS51 51mm Cobalt Bi-Metal HSS Hole Saw Chain~Block helping save space on siteBi Metal HSS Holesaws are ideal for cutting Cast Iron, Non ferrous materials, wood, nail embedded wood, and plastic. Cutting Depth: 38mm (1 1 2). Variable Pitch Teeth to reduce harmonic vibration and helps make precision cuts. 8% Cobalt content gives longer life. SPECIFICATIONS: Thread: 5 8" Size: 51mm