Recessed Grinding Wheel, Abrasive Wheel Type Type 7, Abrasive Wheel Diameter 12 In., Thickness 2 In., Arbor Hole Size 3 In., Abrasive Material Aluminum Oxide, Abrasive Grit 46, Abrasive Wheel Hardness H, Max. RPM 2070, Series 32A, Specification 32A46-HVBE, Recess Type Two Sides, Recess Dia. 7-1/4 In., Recess Depth 1/2 In., 2nd Recess Depth 1/2 In.
EXTERNAL AND SURFACE VITRIFIED GRINDING WHEELS
External grinding may refers to all outside diameter grinding and the requirements of it vary from fast removal to mirror finish.Gringdng with the surface called surface grinding and it has a larger contact area than external grinding.Therefore softer grade wheels may be more suitiable to be used,especially the diameter of wheel is larger.Choose the right wheels according to the requirements of workpieces.
Wheels relieved and recessed both sides(type26)
mm
D |
T |
H |
P |
F=G |
N=O |
500 |
63,75 |
305 |
375 |
8 |
8 |
600 |
63 |
2 |
14 |
||
75 |
6 |
||||
750 |
75 |
500 |
5 |
11 |
|
900 |
63,75,100 |
2 |
14 |
Wheels relieved and recessed same side(type23)
mm
D |
T |
H |
P |
N |
R |
F |
300 |
40,50 |
127 |
200 |
18 |
3 |
2 |
350 |
50 |
127 |
265 |
15 |
10 |
|
400 |
203 |
265 |
18 |
4 |
7 |
|
500 |
375 |
17 |
8 |
|||
600 |
75 |
305 |
375 |
20 |
5 |
15 |
750 |
500 |
22 |
13 |
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