4FL | Multi Length | Radius | Reduced Neck

Variable helix end mill for carbon and alloy steels

Tool Features

Carbide, Variable Helix, 4FL, Corner Radius, Reduced Neck, h6, FX2

Series 2004R Overview

  • Sub-micron grade carbide substrate for wear resistance
  • Raised land construction for rigidity
  • Eccentirc relief reduces cutting friction
  • Variable helix, unequal index design for vibration mitigation
  • Reduced Neck

Series Lineup

Alpha

Series 2004

4 Flute Multi Length End Mill

Carbide, Variable Helix, 4FL, Corner Radius, h6, FX2

P1

P2

P3

M1

M2

K1

K2

H1

Alpha

Series 2004R

4 Flute Multi Length End Mill

Carbide, Variable Helix, 4FL, Corner Radius, Reduced Neck, h6, FX2

P1

P2

P3

M1

M2

K1

K2

Alpha

Series 2005

5 Flute Multi Length End Mill

Carbide, 40° Helix, 5FL, Corner Radius, h6, FX2

P1

P2

P3

M1

M2

K1

K2

H1

Alpha

Series 2005R

5 Flute Multi Length End Mill

Carbide, 40° Helix, 5FL, Corner Radius, h6, Reduced Neck, FX2

P1

P2

P3

M1

M2

K1

K2

H1

Alpha

Series 2006

6 Flute Multi Length End Mill

Carbide, 40° Helix, 6FL, Corner Radius, h6, FX2

P1

P2

P3

M1

M2

K1

K2

H1


Work Materials

P1

P2

P3

M1

M2

K1

K2

Technical Specifications

Resources

GWS Product Catalog

Product Offering

Part Number cut_dia_in_display loc_in_display reach_in_display oal_in_display shank_dia_in_display radius_in_display Stock List Price
294-004003 (.1250) 1/8 (.2500) 1/4 (1.375) 1-3/8 (3.00) 3 (.1250) 1/8 0.03 198 $38.45
294-004011 (.1875) 3/16 (.3125) 5/16 (1.375) 1-3/8 (3.00) 3 (.1875) 3/16 0.015 178 $43.68
294-004012 (.1875) 3/16 (.3125) 5/16 (1.375) 1-3/8 (3.00) 3 (.1875) 3/16 0.03 149 $43.68
294-004021 (.2500) 1/4 (.3750) 3/8 (2.125) 2-1/8 (4.00) 4 (.2500) 1/4 0.015 133 $92.44
294-004022 (.2500) 1/4 (.3750) 3/8 (2.125) 2-1/8 (4.00) 4 (.2500) 1/4 0.03 150 $92.44
294-004023 (.2500) 1/4 (.3750) 3/8 (2.125) 2-1/8 (4.00) 4 (.2500) 1/4 0.06 150 $92.44
294-004033 (.3750) 3/8 (.5000) 1/2 (1.500) 1-1/2 (3.00) 3 (.3750) 3/8 0.015 97 $98.89
294-004034 (.3750) 3/8 (.5000) 1/2 (1.500) 1-1/2 (3.00) 3 (.3750) 3/8 0.03 92 $98.89
294-004035 (.3750) 3/8 (.5000) 1/2 (1.500) 1-1/2 (3.00) 3 (.3750) 3/8 0.06 73 $98.89
294-004036 (.3750) 3/8 (.5000) 1/2 (1.500) 1-1/2 (3.00) 3 (.3750) 3/8 0.09 100 $98.89
294-004037 (.3750) 3/8 (.5000) 1/2 (1.500) 1-1/2 (3.00) 3 (.3750) 3/8 0.12 95 $98.89
294-004038 (.3750) 3/8 (.5000) 1/2 (2.125) 2-1/8 (4.00) 4 (.3750) 3/8 0.015 70 $120.61
294-004039 (.3750) 3/8 (.5000) 1/2 (2.125) 2-1/8 (4.00) 4 (.3750) 3/8 0.03 69 $120.61
294-004040 (.3750) 3/8 (.5000) 1/2 (2.125) 2-1/8 (4.00) 4 (.3750) 3/8 0.06 71 $120.61
294-004041 (.3750) 3/8 (.5000) 1/2 (2.125) 2-1/8 (4.00) 4 (.3750) 3/8 0.09 75 $120.61
294-004042 (.3750) 3/8 (.5000) 1/2 (2.125) 2-1/8 (4.00) 4 (.3750) 3/8 0.12 71 $120.61
294-004051 (.5000) 1/2 (.6250) 5/8 (2.375) 2-3/8 (4.00) 4 (.5000) 1/2 0.03 9 $154.33
294-004052 (.5000) 1/2 (.6250) 5/8 (2.375) 2-3/8 (4.00) 4 (.5000) 1/2 0.06 23 $154.33
294-004053 (.5000) 1/2 (.6250) 5/8 (2.375) 2-3/8 (4.00) 4 (.5000) 1/2 0.09 39 $154.33
294-004054 (.5000) 1/2 (.6250) 5/8 (2.375) 2-3/8 (4.00) 4 (.5000) 1/2 0.12 39 $154.33
294-004055 (.5000) 1/2 (.6250) 5/8 (3.375) 3-3/8 (6) 6 (.5000) 1/2 0.03 29 $198.84
294-004056 (.5000) 1/2 (.6250) 5/8 (3.375) 3-3/8 (6) 6 (.5000) 1/2 0.06 39 $198.84
294-004057 (.5000) 1/2 (.6250) 5/8 (3.375) 3-3/8 (6) 6 (.5000) 1/2 0.09 40 $198.84
294-004058 (.5000) 1/2 (.6250) 5/8 (3.375) 3-3/8 (6) 6 (.5000) 1/2 0.12 35 $198.84
294-004071 (.6250) 5/8 (.7500) 3/4 (2.375) 2-3/8 (5) 5 (.6250) 5/8 0.03 29 $242.75
294-004072 (.6250) 5/8 (.7500) 3/4 (2.375) 2-3/8 (5) 5 (.6250) 5/8 0.06 20 $242.75
294-004073 (.6250) 5/8 (.7500) 3/4 (2.375) 2-3/8 (5) 5 (.6250) 5/8 0.09 20 $242.75
294-004074 (.6250) 5/8 (.7500) 3/4 (2.375) 2-3/8 (5) 5 (.6250) 5/8 0.12 20 $242.75
294-004075 (.6250) 5/8 (.7500) 3/4 (3.375) 2-3/8 (6) 6 (.6250) 5/8 0.03 20 $294.07
294-004076 (.6250) 5/8 (.7500) 3/4 (3.375) 2-3/8 (6) 6 (.6250) 5/8 0.06 19 $294.07
294-004077 (.6250) 5/8 (.7500) 3/4 (3.375) 2-3/8 (6) 6 (.6250) 5/8 0.09 20 $294.07
294-004078 (.6250) 5/8 (.7500) 3/4 (3.375) 2-3/8 (6) 6 (.6250) 5/8 0.12 20 $294.07
294-004091 (.7500) 3/4 (1) 1 (3.500) 3-1/2 (6) 6 (.7500) 3/4 0.03 6 $387.44
294-004092 (.7500) 3/4 (1) 1 (3.500) 3-1/2 (6) 6 (.7500) 3/4 0.06 18 $387.44
294-004093 (.7500) 3/4 (1) 1 (3.500) 3-1/2 (6) 6 (.7500) 3/4 0.09 20 $387.44
294-004094 (.7500) 3/4 (1) 1 (3.500) 3-1/2 (6) 6 (.7500) 3/4 0.12 19 $387.44
294-004095 (.7500) 3/4 (1) 1 (4.500) 4-1/2 (7) 7 (.7500) 3/4 0.03 18 $458.32
294-004096 (.7500) 3/4 (1) 1 (4.500) 4-1/2 (7) 7 (.7500) 3/4 0.06 19 $458.32
294-004097 (.7500) 3/4 (1) 1 (4.500) 4-1/2 (7) 7 (.7500) 3/4 0.09 20 $458.32
294-004098 (.7500) 3/4 (1) 1 (4.500) 4-1/2 (7) 7 (.7500) 3/4 0.12 20 $458.32
294-004111 (1) 1 (1.250) 1-1/4 (3.500) 3-1/2 (6) 6 (1) 1 0.03 20 $610.35
294-004112 (1) 1 (1.250) 1-1/4 (3.500) 3-1/2 (6) 6 (1) 1 0.06 20 $610.35
294-004113 (1) 1 (1.250) 1-1/4 (3.500) 3-1/2 (6) 6 (1) 1 0.09 20 $610.35
294-004114 (1) 1 (1.250) 1-1/4 (3.500) 3-1/2 (6) 6 (1) 1 0.12 20 $610.35
294-004115 (1) 1 (1.250) 1-1/4 (4.500) 4-1/2 (7) 7 (1) 1 0.03 18 $713.22
294-004116 (1) 1 (1.250) 1-1/4 (4.500) 4-1/2 (7) 7 (1) 1 0.06 20 $713.22
294-004117 (1) 1 (1.250) 1-1/4 (4.500) 4-1/2 (7) 7 (1) 1 0.09 40 $713.22
294-004118 (1) 1 (1.250) 1-1/4 (4.500) 4-1/2 (7) 7 (1) 1 0.12 20 $713.22