Cotton Fiber Mounted Points – B Shapes

b_shapesOther 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.

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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

Group “B” Shapes with 1/8″ Mandrels – Maximum RPM Ratings

Shape No.Wheel DiameterWheel Thickness1/2" Overhang 1" Overhang
B415/85/833,75023,250
B421/23/433,75023,250
B431/45/876,16046,200
B447/323/868,40042,370
B453/165/1679,60049,650
B461/85/1683,53053,580
B517/163/445,37028,500
B523/83/445,37028,500
B535/165/860,00037,120
B541/41/260,00038,020
B613/45/1638,25024,370
B621/23/841,02026,400
B715/81/861,12043,970
B911/25/834,50022,500
B1015/811/1633,75023,250
B1025/81/245,37028,500
B1045/163/868,40042,370
B1117/1611/1633,75023,250
B1123/81/245,37028,500
B1211/21/245,37028,500
B1223/83/861,65037,720
B1233/163/1684,72054,760
B1311/21/234,50022,500
B1323/81/245,37028,500
B1333/83/854,00033,000

Specifications

Grain TypeGrainSizeBond/Hardness
“A" Aluminum OxideCoarse24 / 36GFX Soft
"C" Silicon Carbide"
Med54 / 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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