These are new original Black and Webster grinding wheels for the Black Diamond drill grinders. These fit the newer machines and when used with an adapter bushing (Available at most industrial supply houses including Sears) they will adapt to the older machine that use the 1/2" bore, 7" diameter wheel. These wheel have the step in them for point spliting. The wheel specs are as follows: Step OD 6-1/2" with 7/8" width (New black diamond drill grinder grinding wheels M189 is the responsibility of Renee Weiss) |
Renee.weiss@cedar--rapids.com (Renee Weiss)
for more information.