SUPERMILL 3 Flute

Heavy cuts to slotting in softer materials such as 300 series stainless & titanium. High helix for quick chip evacuation and deep flutes with variable pitch handles feed rates without chatter.

Corner radius: regular length

  • Corner Radius
  • Variable Pitch
  • 3 Flute
  • Full Eccentric Relief
  • 50 ° Helix

 

Dia. Shank LOC OAL Corner Radius EDP#

List Price

Alcrona
3/16 3/16 9/16 2 .010-.015 SM3F187R  $24.67
7/32 1/4 3/4 2-1/2 .015-.020 SM3F218R    33.49
1/4 1/4 3/4 2-1/2 .015-.020 SM3F250R    31.40
5/16 5/16 13/16 2-1/2 .015-.020 SM3F312R    38.27
3/8 3/8 1 2-1/2 .015-.020 SM3F375R    44.15
7/16 7/16 1 2-3/4 .015-.020 SM3F437R    55.32
1/2 1/2 1-1/4 3 .030-.035 SM3F500R    64.30
5/8 5/8 1-5/8 3-1/2 .030-.035 SM3F625R  120.01
3/4 3/4 1-5/8 4 .030-.035 SM3F750R  163.80
1 1 2 4 .030-.035 SM3F1.0R  281.55

*Stock standard coating is Alcrona.

 

Corner radius: long and extra long length

  • Corner Radius
  • Variable Pitch
  • 3 Flute
  • Full Eccentric Relief
  • 50° Helix

 

Dia. Shank LOC OAL Corner Radius EDP#

List Price

Alcrona
1/4 1/4 1-1/8 3 .015-.020 SM3F250LR  $41.52
1/4 1/4 1-1/2 4 .015-.020 SM3F250XLR    56.54
5/16 5/16 1-1/8 3 .015-.020 SM3F312LR    52.20
3/8 3/8 1-1/4 3 .015-.020 SM3F375LR    57.96
7/16 7/16 2 4 .015-.020 SM3F437LR    84.99
1/2 1/2 1-1/2 4 .030-.035 SM3F500MR    95.87
1/2 1/2 2 4 .030-.035 SM3F500LR  101.45
5/8 5/8 2-1/4 5 .030-.035 SM3F625LR  149.76
3/4 3/4 2-1/4 5 .030-.035 SM3F750LR  226.20
1 1 3 6 .030-.035 SM3F1.0XLR  416.70

*Stock standard coating is Alcrona.

 

Corner radius: stub length

  • Coner Radius
  • Variable Pitch
  • 3 Flute
  • Full Eccentric Relief
  • 50 ° Helix

 

Dia. Shank LOC OAL Corner Radius EDP#

List Price

Alcrona
3/16 3/16 5/16 1-1/2 .010-.015 SM3F187SR  $22.95
7/32 1/4 1/2 2 .015-.020 SM3F218SR    31.14 
1/4 1/4 1/2 2 .015-.020 SM3F250SR    29.20
5/16 5/16 1/2 2 .015-.020 SM3F312SR    35.60
3/8” 3/8 9/16 2 .015-.020 SM3F375SR    41.06
1/2 1/2 5/8 2-1/2 .030-.035 SM3F500SR    59.79
5/8 5/8 3/4 3 .030-.035 SM3F625SR  111.71
3/4 3/4 7/8 3 .030-.035 SM3F750SR  152.34

*Stock standard coating is Alcrona.