Cotton Fiber Mounted Points – W Shapes

w_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.

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

Shape No.Wheel DiameterWheel Thickness1/2" Overhang 1" Overhang
W1441/81/492,46064,500
W1451/83/884,19059,390
W1461/81/276,82053,550
W1533/163/873,88049,890
W1543/161/266,58044,130
W1601/41/475,33050,640
W1611/45/1671,15045,970
W1621/43/867,21042,370
W1631/41/259,99038,020
W1641/43/445,90029,300
W1705/161//252,50033,000
W1715/163/437,12025,130
W1733/81/874,96050,360
W1743/81/465,51041,250
W1753/83/854,00033,000
W1763/81/245,37028,500
W1773/83/433,75021,690
W1783/8126,25015,870
W1821/21/866,81043,650
W1831/21/451,57031,870
W1841/23/841,02026,400
W1851/21/234,50022,500
W1861/23/426,25015,900
W1871/2120,26010,370
W1935/83/832,25023,020
W1945/81/229,40019,020
W1955/83/422,12010,840
W1965/8116,2405,610
W2003/41/850,93032,640
W2013/41/438,25024,370
W2023/43/830,60019,500
W2033/41/225,50014,040
W2043/43/418,2106,150
W21511/838,20022,340
W21611/430,06015,150

Group “W” Shapes with 1/4″ Mandrels – Maximum RPM Ratings

Shape No.Wheel DiameterWheel Thickness1/2" Overhang 1" Overhang
W1763/81/247,88037,770
W1773/83/443,91034,070
W1783/8140,36030,780
W1793/81-1/437,21027,900
W1821/21/851,19051,19040,810
W1831/21/448,85038,600
W1841/23/846,61036,490
W1851/21/244,47034,490
W1861/23/440,50030,790
W1871/2136,95027,490
W1881/21-1/230,37022,140
W1891/2224,00018,440
W1945/81/242,19032,330
W1955/83/438,22028,630
W1965/8134,67025,340
W1975/8221,00016,280
W2013/41/444,85034,850
W2023/43/842,61032,750
W2033/41/240,48030,740
W2043/43/436,51027,040
W2053/4132,95023,750
W2073/41-1/227,07018,400
W2117/81/843,65035,800
W2127/81/443,65033,590
W21511/838,20034,730
W21611/438,20032,520
W21713/838,20030,410
W21811/237,89028,410
W21913/433,92024,520
W2201125,50019,120
W22111-1/219,12014,620
W2221215,90012,350
W2251-1/41/430,56030,560
W2261-1/43/830,56028,640
W2271-1/41/230,56026,630
W2281-1/43/430,52022,500
W2301-1/41-1/420,40015,900
W2321-1/4214,25010,580
W2351-1/41/425,46025,460
W2361-1/41/325,46025,140
W2371-1/4122,50017,620
W2381-1/41-1/215,60012,000
W2422119,10015,590

Specifications

Grain TypeGrainSizeBond/Hardness
"A" Aluminum OxideCoarse24 / 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

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