52 END MILLS • Roughing ELITE SERIES MULTIPLE FLUTE SOLID CARBIDE AlTiN COATED HIGH PERFORMANCE ROUGHING END MILLS Extra Fine Carbide Grain • Center Cutting • Square End With Chamfer Corner • 20° Helix CENTER CUTTING KNUCKLE FLUTE DESIGN TOLERANCES: Diameter: Shank Diameter: Overall Length: Flute Length 1/16" to 5/16": 21/64" to 1": +0.000" / -0.003" -0.0001" / -0.0004" ±0.060" +.030" / -.000" +.060" / -.000" APPLICATIONS: • Ideal for slotting. • Use shorter end mills with large diameters for fast cuts and the greatest rigidity. • Aluminum Titanium Nitride (AlTiN) coated single end mills are generally used for machining aircraft and aerospace material, nickel alloys, stainless steel including 200 & 300 series, titanium, cast iron, and carbon steel. • Highly recommended for workpiece material range: cast iron, nonferrous materials, plastics, and other tough-to- machine materials. • Designed for today's most advanced difficult metal removal applications. Faster speeds decreased tool and feeds, wear FEATURES: • High performance roughing end mill. • Advanced flute geometries with knuckle design. • Tool made from extra fine carbide grain. • Stock will rotate towards TiAlN coating. • Suitable for use with wax or liquid lubricants. [SERIES SR420] SIZE DISAHMAENTKER 1/4" 1/4 5/16 3/8 3/8 7/16 7/16 1/2 1/2 5/8 3/4 3/4 1 1 1/4" 1/4 5/16 3/8 3/8 7/16 7/16 1/2 1/2 5/8 3/4 3/4 1 1 LENGTH OF CUT 3/8" 3/4 13/16 1/2 1 9/16 1 5/8 1-1/4 1-5/8 1 1-5/8 1-1/4 2 OVERALL LENGTH 2" 2-1/2 2-1/2 2 2-1/2 2-1/2 2-3/4 2-1/2 3 3-1/2 3 4 4 5 CHAMFER CORNER 0.020" 0.020 0.020 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.025 0.025 0.025 MULTIPLE FLUTE MEDIUM PITCH PROGRESSIVE UNEQUAL INDEX SOLID CARBIDE AlTiN COATED ROUGHING SINGLE END MILLS Right Hand Cut • Right Hand Spiral • Weldon Flats • With Chamfer • 37° Helix # OF FLUTES 4 4 4 4 4 4 4 4 4 4 4 4 5 5 ORDER # 16-076-178 16-076-179 16-076-181 16-076-182 16-076-183 16-076-184 16-076-185 16-076-186 16-076-187 16-076-189 16-076-190 16-076-191 16-076-192 16-076-193 PRICE EACH $70.70 83.80 99.80 99.00 117.00 129.00 142.00 141.00 156.00 257.00 271.00 340.00 446.00 568.00 4 FLUTE TOLERANCES: Cutting Diameter: Shank Diameter: BENEFITS: • Reduced chatter and vibration. • Maximum material removal rates. APPLICATIONS: • Slotting. • Peripheral milling. • For use on difficult to machine and abrasive materials. + 0.000" / -0.003" +0.0000" / -0.0003" High performance machining SIZE 3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 1" SHANK DIAMETER 3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 1" LENGTH OF CUT 5/8" 3/4" 3/4" 7/8" 1" 1-1/4" 1-1/4" 1-5/8" 1-3/4" OVERALL LENGTH 2" 2-1/2" 2-1/2" 2-1/2" 2-3/4" 3" 3-1/2" 4" 4" MULTIPLE FLUTE FINE PITCH PROGRESSIVE UNEQUAL INDEX SOLID CARBIDE AlTiN COATED ROUGHING SINGLE END MILLS Right Hand Cut • Right Hand Spiral • Weldon Flats • With Chamfer • 20° Helix FEATURES: • Solid C2 grade premium sub-micron carbide with 10% cobalt. # OF FLUTES 3 4 4 4 4 4 4 4 5 Uncoated Tools Available, Please Call CHAMFER 0.020" 0.020" 0.020" 0.020" 0.025" 0.025" 0.025" 0.025" 0.025" ORDER # 28-000-070 28-000-071 28-000-072 28-000-073 28-000-074 28-000-075 28-000-076 28-000-077 28-000-078 PRICE EACH $46.37 55.26 76.07 80.20 111.22 127.49 221.52 311.11 531.17 4 FLUTE 5 FLUTE BENEFITS: • Reduced chatter and vibration. • Maximum material removal rates. APPLICATIONS: • Shallow slotting. • Peripheral milling. • For use on difficult to machine and abrasive materials. FEATURES: • Solid C2 grade premium sub-micron carbide with 10% cobalt. Great for removing mdeatfelercitalionwhiesn an issue SIZE 1/4" 1/4" 5/16" 5/16" 3/8" 3/8" 1/2" 1/2" 5/8" 5/8" 3/4" 3/4" 1" SHANK DIAMETER 1/4" 1/4" 5/16" 5/16" 3/8" 3/8" 1/2" 1/2" 5/8" 5/8" 3/4" 3/4" 1" LENGTH OF CUT 1/2" 3/4" 1/2" 13/16" 5/8" 1" 5/8" 1-1/4" 3/4" 1-5/8" 1" 1-3/4" 2" OVERALL LENGTH 2" 2-1/2" 2" 2-1/2" 2" 2-1/2" 2-1/2" 3" 3" 3-1/2" 3-1/2" 4" 5" # OF FLUTES 4 4 4 4 4 4 4 4 4 4 4 4 5 CHAMFER 0.020" 0.020" 0.020" 0.020" 0.020" 0.020" 0.025" 0.025" 0.025" 0.025" 0.025" 0.025" 0.025" ORDER # 28-000-030 28-000-031 28-000-032 28-000-033 28-000-034 28-000-035 28-000-037 28-000-038 28-000-040 28-000-041 28-000-042 28-000-043 28-000-046 PRICE EACH $54.51 55.26 72.43 76.07 74.36 80.20 116.69 140.80 209.23 275.85 329.07 336.13 657.17 All In-Stock Orders Placed By 7pm ET Ship Same Day, So You'll Get What You Need, When You Need It