Cutting Diameter : 19mm / 0.74"

Working Length – 25mm/ 1”
Arbor Shank Diameter: 10mm / 0.39 "
Pilot Drill Bit Diameter: 6mm / 0.24 "
Total Length of Pilot Drill Bit: 47mm / 1.85"

Package Content:
1 x Hole Saw with Pilot Drill Bit
1 x Allen wrench

Smooth cuts through, steel plate, iron, aluminum, copper, cast iron, and most importantly, stainless steel and other tough alloys.
Carbide hole saw cutter is extremely long lifetime, especially designed to cut alloy and stainless steel materials.
Quick, precise, smooth cuts into up to 2mm thick stainless steel, also for high alloy steel, aluminum, plastic, FRP and PVC.
The hole saw has a twist drill bit inside, which is detachable. Come with a hex wrench, make your job more convenient and easier.