- Precision Fit for Secure Grip: Engineered for accurate fit on large nuts and bolts to reduce rounding and improve power transfer during use
Heavy Duty All Steel Construction
Distance Between Holes
jig boring
55 MPH Highway Speed
20 Pc HSS Coated End Mill Set, 2 & 4 Flute Milling Cutters 3/16"–3/4" for CNC & Manual Milling Machines Auto Tools - Precision Fit for Secure20 Pc HSS Coated End Mill Set 2 & 4 Flute Cutter Selection: 2 flute mills ideal for aluminum and slotting; 4 flute mills designed for steel and harder materials. Sizes: *4 Flutes: 3 16'', 1 4'', 5 16'', 3 8'', 7 16'', 1 2", 9 16", 5 8",11 16" and 3 4" *2 Flutes: 3 16'', 1 4'', 5 16'', 3 8'', 7 16'', 1 2", 9 16", 5 8",11 16" and 3 4" These general purpose two and four flute double end mills are designed for slot, pocket, keyway, and profile cutting.