Item # 75250 Small diameter for close work, Collis' special designed extensions in projections of 3 1/4", 3 3/4", 4 5/8", 6", 9", provide a range of holders that utilize standard tap or drill and reamer driver.
Specifications | Item Name
| Extension
| Type
| 1 MT
| Ext. Dia (A)
| .575
| Projection
| 3 1/4 in.
| Tap Size
| N/A
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