CNC router tools for woodworking, metal machining, plastic cutting and composite cutting with precision collets and toolholders
Think & Tinker, Ltd.
CNC router bits and carbide cutting tools with tutorials and technical guides

the tools
you need!

3-flute Steel Rule Die Contour Cutter / Alignment Pin Drill

  • Geometry - 3-flute up-cut,
  • Length - 3.0in OAL  ħ0.010 in.
  • Diameter - nominal  +0.0000 -0.0010 in.
  • Runout (TIR) - max 0.0002 in.
  • Max. depth of cut - nominal ħ0.020 in.
  • Anticipated Life - depends on material being cut (min 20,000 in. Baltic birch plywood)
  • Material - solid submicrograin carbide
  • Operating RPM - CNC certified operation 1k RPM to 40k RPM



  • High speed cutting
  • Fish tail point eliminates  backside breakout and splintering
  • Flute geometry minimizes topside fuzz and splintering
  • Up-draft chip extraction reduces debris compaction
  • High flute volume supports high feed rates / chip loads
  • Unique flute and tip geometries supports milling and drilling with same tool.
Carbide 3-flute spiral contour cutter end mill


  • Steel rule die contour cutout and registration hole drilling
  • Counter board alignment hole drilling
  • Cabinetry, furniture making
  • Steel rule die blankers and strippers
Carbide 3-flute spiral contour cutter end mill tip

If your purchase is over US$50,
you save $5 in shipping!
    Sales Items    
Item # Description Unit Price Enter Qty.
MM3316-1875-100F  3/16 in. (0.188 in, 4.775mm) 3-flute end-mill, 0.1875" shank, 1.00 in. max DOC, 2.5 in. OAL   $30.20 
MM3316-1875-100FC  3/16 in. (0.188 in) ZrN coated 3-flute end-mill, 0.1875" shank, 1.00 in. max DOC, 2.5 in. OAL   $40.02 
Enter the desired quantity (Enter Qty) then click on the "Add to Cart" Button.

Open Monday - Friday, 08:30 to 16:30 Mountain Time.

Most orders received before noon ship within one business day,
subject to credit approval and item availability.
Orders with different billing and shipping
addresses may be delayed for address verification.

Sales  719 488-9640
FAX:  866-453-8473
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Payment Processing
Support  719 488-9640

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Updated 10/7/2016 1:39:46 PM