Micrograin bit that works with lock mortisers using 1/4"-28 thread. Mount directly on the spindle shaft of bosch item 1604LM or Porter Cable 513.
- Application: Straight / Mortising
- Shape: Other
- Type: Carbide Tipped Lock Mortising
- Overall Diameter: 3/4"
- Cutting Edge: 1/2"
- Thread: 1/4" -28