June Sales

Square Carbide Pen Turning Tool Replacement Cutter - Sr1 Zoom

Sr1 Replacement Cutter for Pen and Mini Carbide Turning Tools, Square Radius

Item #: 47377
Replacement Square Radius Cutter for our corresponding Mini and Pen Turning Ergonomic Carbide Turning Tools.
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Take a close look at the edge of this carbide insert and you'll realize it's not actually square. Instead, each of its four edges is slightly crowned with a 2'' radius. This subtle change makes the cutter excellent for smoothing cuts. Use it with the corresponding Rockler Mini Ergonomic Carbide Turning Tool (#49804, sold separately) or with the square radius tool included in our 3-Piece Pen Turning Set (#47600, sold separately). No sharpening required — just rotate to a new edge when the previous edge gets dull, and replace the cutter when needed.


  • Crowned edges for smooth finishing cuts
  • Solid carbide for a long life
  • Factory sharpened—ready for use right out of the box

Important Notes

  • This carbide cutter is not compatible with a standard square turning tool. Use it with the handle included with the 3-Piece Carbide Pen Turning Tool Set (#47600, sold separately) or Rockler Carbide Mini Turning Tool 3-Piece Set (#45142, sold separately).

What's included

(1) Sr1 Replacement Cutter for Pen-Turning and Mini Carbide Turning Tools, Square Radius
(1) Replacement Screw

Technical Details

  • Material: Solid carbide
  • Shape: Square Radius
  • Radius: 2''
  • Dimensions: 1/2'' x 1/2''
  • Compatible Turning Tools: #49804 and Square Radius tool included with #47600
  • Brand: Rockler
  • Weight (lbs): 0.0200
  • Tool Type: Speciality

Product Warnings

WARNING Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov/product