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RTJ400 User Guide
Half-Pitch Through Dovetail Joint Procedures
Chapter 8
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8-17 With the router unplugged, install the " [8mm] 140-8
straight or equivalent spiral bit.
Make sure the bit spins freely
within the eBush before reconnecting the power.
8-15 Check the Quick Reference strips for the correct guide
bushing and bit selection for half pitch pins.
Note:
Half pitch
dovetails always use the optional e7 guide bushing and the optional
Leigh 140-8 straight bit. For cleaner routing, use the optional "
Leigh 170 (HSS) or 170C (solid carbide) spiral upcut bit.
8-14 Rout the tails in every template opening.
The eBush
must touch one side of the opening as you enter and the other
side as you exit. Rotate tail board 1 and rout the other end. Repeat
routing for tail board 2. Remove the tail board and backer board.
Disconnect the power and remove the e10 eBush & dovetail bit.
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8-18 Rotate the frame to the
TD PINS
mode. Insert the right
frame pin in the
Column 1 TD PINS
hole that matches the dovetail
bit diameter that was used to rout the tails, ⅜" in this example
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, and the left frame pin in the matching slot. Latch the frame.
8-19
Clamp the
test
pin board in the jig with its edge against
the sidestop
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with the marked outside face out and the bottom
end edge flush on the template.
Note: The sidestop was set when
routing the tails, so no adjustment is needed
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8-16 Fit the e7 eBush to the router table/router table insert, set
to 5.
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