CNC router tools for woodworking, metal machining, plastic cutting and composite cutting with precision collets and toolholders
Think & Tinker, Ltd.
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2-flute Carbide DeepReach High Aspect-ratio End-mills - 1/4 in. (0.250 in.) shank

  • Geometry - 2 flute, 1/4 in. (6.35 mm) shank, fish-tail tip
  • Length - as indicated  0.010 in.
  • Diameter - nominal  +0.0000 -0.0010 in.
  • Runout (TIR) - max 0.0002 in.
  • Max. depth of cut - nominal 0.020 in.
  • Anticipated Life - depends on material being cut (min 10,000 in, western red cedar)
  • Material - solid submicrograin carbide
  • Operating RPM - CNC certified operation 1k RPM to 60k RPM



  • Fish tail point eliminates  backside breakout and splintering
  • High flute volume supports high feed rates / chip loads
  • High aspect ratio for deep single-pass cutting
Carbide 2-flute deep reach end mills for sign carving


  • Dimensional signage
  • 3D contouring
  • Cabinetry, furniture making
  • 3D modeling and pattern making
  • Steel rule die blankers and strippers
1/4" 2-flute tip

If your purchase is over US$50,
you save $5 in shipping!
    Sales Items    
Item # Description Unit Price Enter Qty.
MM204-2500-100F  1/4 in. (0.250 in, 6.35 mm) dia. 2-flute Fish-tail End-mill, 1.00 in. DOC, 3.0 in. OAL, 1/4" shank   $22.95 
MM204-2500-100FC  1/4 in. (0.250 in, 6.35 mm) ZrN coated 2-flute Fish-tail End-mill, 1.00 in. DOC, 3.0 in. OAL 1/4 in. shank   $28.95 
MM204-2500-140F  1/4 in. (0.250 in, 6.35 mm) dia. 2-flute Fish-tail End-mill, 1.40 in. DOC, 3.5 in. OAL, 1/4" shank   $28.95 
MM204-2500-140FC  1/4 in. (0.250 in, 6.35 mm) ZrN coated 2-flute Fish-tail End-mill, 1.40 in. DOC, 3.5 in. OAL 1/4 in. shank   $38.95    Sale Price: $34.95 
MM204-2500-140FL  1/4 in. (0.250 in, 6.35 mm) 2-flute fish-tail end-mill, 1.40 in. max DOC, 4.5 in. OAL, 1/4 in. shank   $32.95 
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Most orders received before noon ship within one business day,
subject to credit approval and item availability.
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Sales  719 488-9640
FAX:  866-453-8473
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Updated 12/29/2016 6:53:57 PM