SN-7 30° Burr (10 Pack) 3/4" x 5/8" Cut Length x 2-1/2" OAL on 1/4" Shanks metric square such as copper and aluminum

such as copper and aluminum

272 Diameter x 2-1/8" LOF x 3-1/2" OAL

TiCN coating is highly recommended for any aluminum machining

HTC 10mm metric ball carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

Self-centering 140-degree 4-facet point provides strength and high accuracy to penetrate material

SN-7 30° Burr (10 Pack) 3/4" x 5/8" Cut Length x 2-1/2" OAL on 1/4" Shanks metric square such as copper and aluminumDesigned for: deburring in brass, bronze, copper, cast iron, 45 60 Rc steels, carbon steel, nickel chrome steel, stainless steel, steel weldments and titanium. Single Double Cut Burr Same Price