Fishing Equipment
sourcing map Metal Hole Saw Carbide Cutter 150mm / 5.9" Dia for Stainless Steel, Metal, Aluminum Alloy, Copper, Brass, Plastic, with Extra Center Bit
Size - Drilling Diameter: 150mm / 5.9", Drilling Depth: 26.3mm / 1", Center Drill Dia: 6mm / 0.24", Shank Size: 12 x 16.4mm / 0.47" x 0.65" (D*L), each hole saw comes with a hex wrench and is packed in a plastic case. Fast Cutting Tool - Special...
https://www.bizrate.co.uk/fishingequipment/sourcing-map-metal-hole-saw-oid31170520157.html