CU4684 Metal Cutting Saw Blade, 100mm Diameter, 20mm Arbor with 16mm Reducer Ring, Carbide Grit Edge
This metal cutting saw blade features a 100mm diameter with 20mm arbor, including a 20-to-16mm reducer ring. The blade has a 65Mn steel body with cooling holes and a brazed carbide grit edge (4mm width, 1.6mm thickness) for cutting through square tubing, cast iron, rebar, and general ferrous metals. Designed for high-efficiency demolition and metal fabrication.
Specifications
(Includes 20-16mm Reducer Ring)
with Cooling Holes
Cast Iron, Rebar,
Ferrous Metals
Product Description
Carbide Grit Edge for Aggressive Metal Cutting: The blade edge is brazed with coarse carbide particles across a 4mm width and 1.6mm thickness, providing a grinding-style cut through ferrous metals. Unlike toothed blades that snag on rebar or thin-wall tubing, this grit edge powers through square tubes, angle iron, pipes, and cast iron without grabbing or chattering.
Heat Dissipation for Extended Cutting Life: The narrow water-slot body features strategically placed cooling holes that reduce friction heat buildup during prolonged cuts. The 65Mn steel substrate (non-heat-treated) maintains flexibility to absorb vibration, while the open design helps clear metal chips from the cut zone.
Thin Body with Thick Grit Profile: The 1.2mm body thickness minimizes material loss and cutting resistance, while the 1.6mm grit edge provides enough aggressive overhang for fast stock removal. This combination balances speed and blade life when cutting through rebar, cast iron pipes, or structural steel.
Universal Arbor with Reducer Ring: The 20mm arbor fits common metal-cutting circular saws and demolition saws. The included 20-to-16mm reducer ring ensures compatibility with smaller arbor grinders and cut-off saws, making this blade a versatile addition to any metalworker’s kit.
