Cotton Fiber Mounted Points – A Shapes


a_shapes

Other sizes and grits available. See PDF Catalog.

For grinding, deburring and finishing on stainless steel, aluminum, and exotic materials.

Product Features

  • Debur and finish in one step
  • Controlled metal removal without changing part geometry
  • Long-life
  • Smooth, chatter free grinding
  • Ideal for deburring and polishing stainless steel, aluminum, mild steel, and exotics.
  • Non loading on aluminum, brass, bronze, and other non-ferrous metals.

cotton_fiber_mp

Typical Applications By Industry

  • Aircraft/Aerospace – Debur and finish engine components
  • Automotive – Debur, chamfer and finish machined/cast parts
  • Tool & Die – Clean, debur and finish
  • Fabrication – Corner blending, edge breaking, I.D. and O.D. debur and blend.
  • Jewelry – Remove parting lines and finish castings

Shape No.Wheel DiameterWheel Thickness1/2" Overhang 1" Overhang 1-1/2" Overhang
A13/42-1/2198006150013120
A312-3/4161001308010730
A41-1/41-1/4305602475020250
A53/41-1/8450003375027000
A117/82198601510012000
A1211/161-1/4480003525027370
A131-1/81-1/8339503225025500
A1411/167/8555604050030750
A151/41-1/16727504762034500
A2111345002625021000
A233/41393703037024370
A241/43/4765004950036370
A2511356202737022120
A265/85/8611204650035250
A341-1/23/8254702547025470
A3513/8382003820031500
A361-5/83/8235202352023520
A371-1/41/4305603056030560
Group “A” Shapes with 1/4″ Mandrels – Maximum RPM Ratings

Specifications

Grain TypeGrainSizeBond/Hardness
"A" Aluminum Oxide Coarse24 / 36GFX Soft
"C" Silicon CarbideMed54 / 80JTX Med
Fine120 / 180MTX Hard
Very Fine320

Popular Applications & Specifications

ApplicationsSpecs
Finish and touch up work on molds, diesA80GFX
Grinding corners of aluminum welded fabricationsA36MTX
Blending corners of stainless steel welded fabricationsA54GFX
Deflashing and finishing die castingsA80MTX
Removal of sharp edges or burrsA80MTX
Deburring, finishing turbine blade rootsA80MTX

File Downloads


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