R0.5-R20 Corner Rounding End Mill HSS Radius Milling Cutter CNC Router Bits

R1 TO R20, 2 OR 4 FLUTES HSS CORNER ROUNDING RADIUS END MILL CUTTER - SELECT. Made of high quality super-hard high speed steel with high hardness and good durability. Material: Superhard High Speed Steel (HSS-AL).

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