Amstar 55138

3/8" Ball Nosed Cylinder Carbide Rotary Burr

Product Details

• Amstar Double Cut or Alternate Cut Burrs are the most popular burrs in ferrous applications.
• Manufactured with cuts made on the left and right spirals, this design produces a finer finish on material producing smaller chips and slivers.
• The double cut offers much smoother operation and greater tool control. Also works well for fiberglass and rubber.
• Double Cut Burrs (alternate cut) features very fine chip size, smooth operation (less vibration) and high cutting action
• Note: For size, the diameter of the head is given first and the length of cut second. OAL equals overall length.

Dimensions: Size - 3/8", Length of Cut - 3/4", Shank - 1/4", OAL - 1-1/2"

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