Niagara Cutter NEW NIAGARA CUTTER 21/64" DIAMETER‎ 3/8" SHANK TWO FLUTE DOUBLE-END #28109

The Niagara Cutter 21/64 diameter end mill with a 3/8 shank and two flute design is a high-quality tool suitable for metalworking applications. Made in the United States, this double-end cutter ensures precise and efficient cutting performance. With a focus on durability and reliability, this product is a valuable addition to any CNC machining or metalworking setup. double-ended end mill, made of high-speed steel (HSS). Purpose: Double-ended end mills offer the benefit of having two cutting ends, which effectively doubles the tool life.