Standard core bits have the following threaded hub sizes
- 1-1/2" and under (bit diameter)= 5/8"-11 thread
- (5/8" diameter, 11 threads per inch)
- 1-5/8" and up (bit diameter) = 1-250"-7 thread
- (1-1/4" diameter, 7 threads per inch)
- * Male bottom thread is a replaceable grade 8, 5/8"-11 bolt with water way ∞ For use on Weka motors
Specification
- Brand: Diamond Products
- Product Type: Adapter
- Top Thread: 1/2" Straight Shank Male
- Bottom Thread Male: 5/8"-11
- Description: 1/2" S.S.
