Micro Grain Carbide, Long-shank, Corner-radius, 4-flute, End Mills

4LRMAL Material
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4LRM Material
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Product Description

The additional flutes enable more efficient chip evacuation and higher feed rates, resulting in faster machining speeds and increased productivity. Moreover, the increased number of flutes helps achieve smoother surface finishes by distributing cutting forces evenly and reducing vibration, while also enhancing rigidity to ensure more precise machining, especially in challenging materials or deep cutting applications. They are effective for machining a wide range of steel alloys, non-ferrous metals, plastics, composites, catering to industries such as aerospace, automotive, and electronics.

Product specifications
  • HRC55
  • HRC60
Type No. Diameter Corner R Flute Length OAL Shank Dia.
4LRMAL0302RF  3 R0.2 8 75 4
4LRMAL0305RF  3 R0.5 8 75 4
4LRMAL0305R-3 3 R0.5 8 75 3
4LRMAL0310RF  3 R1 8 75 4
4LRMAL0310R-3 3 R1 8 75 3
4LRMAL0402RF  4 R0.2 10 75 4
4LRMAL0405RF  4 R0.5 10 75 4
4LRMAL0410RF  4 R1 10 75 4
4LRMAL0605R  6 R0.5 15 75 6
4LRMAL0610R  6 R1 15 75 6
4LRMAL0805R  8 R0.5 20 75 8
4LRMAL0810R  8 R1 20 75 8
4LRMAL0405RB 4 R0.5 10 100 4
4LRMAL0505RB 5 R0.5 12 100 6
4LRMAL0510RB 5 R1 12 100 6
4LRMAL0602RB 6 R0.2 15 100 6
4LRMAL0605RB 6 R0.5 15 100 6
4LRMAL0610RB 6 R1 15 100 6
4LRMAL0615RB 6 R1.5 15 100 6
4LRMAL0620RB 6 R2 15 100 6
4LRMAL0805RB 8 R0.5 20 100 8
4LRMAL0810RB 8 R1 20 100 8
4LRMAL0815RB 8 R1.5 20 100 8
4LRMAL0820RB 8 R2 20 100 8
4LRMAL1005R  10 R0.5 25 100 10
4LRMAL1010R  10 R1 25 100 10
4LRMAL1015R  10 R1.5 25 100 10
4LRMAL1020R  10 R2 25 100 10
4LRMAL1030R  10 R3 25 100 10
4LRMAL1205R  12 R0.5 30 100 12
4LRMAL1210R  12 R1 30 100 12
4LRMAL1215R  12 R1.5 30 100 12
4LRMAL1220R  12 R2 30 100 12
4LRMAL1230R  12 R3 30 100 12
Type No. Diameter Corner R Flute Length OAL Shank Dia.
4LRM0302RF  3 R0.2 8 75 4
4LRM0305RF  3 R0.5 8 75 4
4LRM0305R-3 3 R0.5 8 75 3
4LRM0310RF  3 R1 8 75 4
4LRM0402RF  4 R0.2 10 75 4
4LRM0405RF  4 R0.5 10 75 4
4LRM0410RF  4 R1 10 75 4
4LRM0405R 4 R0.5 10 75 6
4LRM0605R  6 R0.5 15 75 6
4LRM0610R  6 R1 15 75 6
4LRM0805R  8 R0.5 20 75 8
4LRM0810R  8 R1 20 75 8
4LRM0405RB 4 R0.5 10 100 4
4LRM0505RB 5 R0.5 12 100 6
4LRM0510RB 5 R1 12 100 6
4LRM0602RB 6 R0.2 15 100 6
4LRM0605RB 6 R0.5 15 100 6
4LRM0610RB 6 R1 15 100 6
4LRM0615RB 6 R1.5 15 100 6
4LRM0620RB 6 R2 15 100 6
4LRM0805RB 8 R0.5 20 100 8
4LRM0810RB 8 R1 20 100 8
4LRM0815RB 8 R1.5 20 100 8
4LRM0820RB 8 R2 20 100 8
4LRM1005R  10 R0.5 25 100 10
4LRM1010R  10 R1 25 100 10
4LRM1015R  10 R1.5 25 100 10
4LRM1020R  10 R2 25 100 10
4LRM1030R  10 R3 25 100 10
4LRM1205R  12 R0.5 30 100 12
4LRM1210R  12 R1 30 100 12
4LRM1215R  12 R1.5 30 100 12
4LRM1220R  12 R2 30 100 12
4LRM1230R  12 R3 30 100 12