100R Series

Tool 100Rm200

Heavy roughing cuts generate heat and chip packing problems that kill tools fast. The 100Rm200 handles this through chipbreaker geometry that fractures chips before they can weld to the flutes or drag thermal energy back into the cutting zone.

Four flutes balance material removal rate with chip evacuation space.
The 0.2" chamfer strengthens the cutting edge against the impact loads you get when hogging out steel, iron, titanium, and nickel alloys at depth.
This isn't a finishing operation.
You're trading surface quality for removal rate and tool life.
The uncoated carbide substrate runs cooler in interrupted cuts where coatings can chip or flake under thermal cycling.
No coating means no delamination concerns when the heat builds up.
Clean out the rough stock, then switch to your finisher for the final passes.