Mounted Points - W Shapes

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Product Specifications

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.

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 Diameter	Wheel Thickness	1/2" Overhang	1" Overhang	1-1/2" Overhang
W160	1/4	1/4	81370	51000	34120
W162	1/4	3/8	68370	42370	28870
W163	1/4	1/2	60000	38020	26250
W164	1/4	3/4	45900	30000	21750
W174	3/8	1/4	69000	41250	27750
W175	3/8	3/8	54000	33000	24150
W176	3/8	1/2	45370	28500	21000
W177	3/8	3/4	33750	23250	17620
W178	3/8	1	26250	18750	14250
W183	1/2	1/4	51570	31870	22500
W184	1/2	3/8	41020	26400	19500
W185	1/2	1/2	34500	22500	16870
W186	1/2	3/4	26250	17400	12750
W187	1/2	1	20260	13870	10120
W201	3/4	1/4	38250	24370	17400
W202	3/4	3/8	30600	19500	13500
W203	3/4	1/2	25500	15900	10870
W216	1	1/4	30520	18600	12750

Group "W" Shapes with 1/4" Mandrels - Maximum RPM Ratings

Shape No.	Wheel Diameter	Wheel Thickness	1/2" Overhang	1" Overhang	1-1/2" Overhang
W176	3/8	1/2	81000	54380	42000
W177	3/8	3/4	66000	46500	32250
W178	3/8	1	55200	40500	30000
W179	3/8	1-1/4	45750	33750	25720
W183	1/2	1/4	76390	54750	40500
W184	1/2	3/8	71250	47620	35020
W185	1/2	1/2	61500	42000	31500
W186	1/2	3/4	51000	36370	27750
W187	1/2	1	40500	30000	24000
W188	1/2	1-1/2	30370	24000	18900
W189	1/2	2	24000	18750	15000
W196	5/8	1	35250	27000	21300
W197	5/8	2	21000	16500	12900
W201	3/4	1/4	50390	50930	38100
W202	3/4	3/8	50390	44100	32400
W203	3/4	1/2	50390	36370	27750
W204	3/4	3/4	42750	30750	23250
W205	3/4	1	34500	25870	19500
W207	3/4	1-1/2	24000	18520	14620
W208	3/4	2	18750	15370	12000
W216	1	1/4	38200	38200	33750
W217	1	3/8	38200	38200	28500
W218	1	1/2	38200	32770	24900
W220	1	1	25500	19120	15750
W221	1	1-1/2	19120	14620	12000
W222	1	2	15900	12370	9750
W225	1-1/4	1/4	30560	30560	30560
W226	1-1/4	3/8	30560	30560	26250
W227	1-1/4	1/2	30560	29620	22650
W228	1-1/4	3/4	30520	22500	17850
W230	1-1/4	1-1/4	20400	15900	12750
W232	1-1/4	2	14250	10650	9000
W235	1-1/4	1/4	25470	25470	25470
W236	1-1/4	1/3	25470	25470	21750
W237	1-1/4	1	22500	17620	13270
W238	1-1/4	1-1/2	15600	12000	9750
W242	2	1	19100	15950	1175

Specifications

Grain Type

"A" Aluminum Oxide

"C" Silicon Carbide

Grain	Size
Coarse	24 36
Med	54 80
Fine	120 180
Very Fine	320

Bond/Hardness

GFX Soft

JTX Med
MTX Hard

Popular Applications & Specifications

Applications	Specs
Finish and touch up work on molds, dies	A80GFX
Grinding corners of aluminum welded fabrications	A36MTX
Blending corners of stainless steel welded fabrications	A54GFX
Deflashing and finishing die castings	A80MTX
Removal of sharp edges or burrs	A80MTX
Deburring, finishing turbine blade roots	A80MTX

File Downloads

MSDS Cotton Fiber Abrasives

2011 Product Catalog