TREND MT/JIG - Set Tenon Length

MT/JIG
-14-
Set Tenon Length
3
1
4
L
5/8"
1/2"
3/8"
5/16"
1/4"
15.9mm
12.7mm
9.5mm
7.9mm
6.4mm
TENON WIDTH
5/8" 15.9
1/2" 12.7
3/8" 9.5
5/16" 7.9
1/4" 6.4
R
5/8" 15.9
1/2" 12.7
3/8" 9.5
5/16" 7.9
1/4" 6.4
Align with tenon end
& position templates
MORTISE & TENON JIG
SET-UP BAR
1. Set Timber Height
2. Set Centre Line
3. Set Tenon Length
GB222
GB254
GB286
GB302
GB318
C026
C022
C015
C012
C008
TENON BUSH MORTISE CUTTER
GUIDE BUSH & CUTTER SELECTION
NOTE
For tenon use cutter CO26
For mortise use 2-1/8" collar
WP-MT/02/UK
2
L
5/8" 15.9
1/2" 12.7
3/8" 9.5
5/16" 7.9
1/4" 6.4
R
5/8" 15.9
1/2" 12.7
3/8" 9.5
5/16" 7.9
1/4" 6.4
Align with tenon end
& position templates
 Release levers.
 Align mark on
set-up bar with
relevant left hand
tenon mark. E.g.
1
⁄ 4 " mark if using
3
⁄ 4 " timber.
 Slide left hand
template to the
right until it
contacts the down
stand of the set
up bar.
 Tighten lever.
 Repeat procedure
 to  for right
hand template
using relevant
right hand mark
on set-up bar.
C
L
R
L
L
5/8" 15.9
1/2" 12.7
3/8" 9.5
5/16" 7.9
1/4" 6.4
R
5/8" 15.9
1/2" 12.7
3/8" 9.5
5/16" 7.9
1/4" 6.4
Align with tenon end
& position templates


NOTE:
Problems with tenons
of 5/8” may occur as
corners of the timber
may remain after
normal routing
procedures. This can
be overcome by
routing material A
and B prior to routing
the tenon.
First move the top
plate approximately
1/4" forwards and
rout away material A.
Then move the top
plate 1/4" rearwards
of the tenon centre
line and rout
away material B.
Then continue to set-
up the top plate and
rout as normal.
C
L
LR
5
8
"
C
L
LR
5
8
"
B
A
MANU-M&Tv2.2 8/7/10 10:51 Page 14