johnoder
Diamond
- Joined
- Jul 16, 2004
- Location
- Houston, TX USA
Had a real good K&T DH and a good chuck, so added studs to chuck and made oversize adapter that would allow set screws to push on sides of studs and adjust chucked piece dead nuts.
Photo below shows me putting flats on side of studs so set screws have a seat.
Photo below shows parts. Maybe you can make out the bright ends on the set screws - surface ground them flat.
Photo below shows putting the adapter on the DH. These K&Ts have #50, but with three tapped holes instead of the four found on a mill spindle.
Photo below shows chuck installed on adapter, and with set screws installed. Took a little care to gets washers and nuts on studs in confined area.
Last photo shows nuts and washers in the space I provided.
John
Photo below shows me putting flats on side of studs so set screws have a seat.
Photo below shows parts. Maybe you can make out the bright ends on the set screws - surface ground them flat.
Photo below shows putting the adapter on the DH. These K&Ts have #50, but with three tapped holes instead of the four found on a mill spindle.
Photo below shows chuck installed on adapter, and with set screws installed. Took a little care to gets washers and nuts on studs in confined area.
Last photo shows nuts and washers in the space I provided.
John