EFCO 955 Series - Manual (Page 8)

ends of the member being prepared.
= A = #7 (.201 dia.) drill for all screw spline
= B = #21 (.159 dia.) drill shear block to vertical mullion
= C = #7 (.201 dia.) intermediate horizontal to shear block
END OF HORIZONTAL
LOCATE JIG EDGE AT
.125
2.375
1.188
.375
.375
LOCATE JIG EDGE AT
END OF HORIZONTAL
.159" dia. (4)
#21 DRILL
.201 dia. (8)
#7 DRILL
A A
.178
REF. TOOLING DRAWING (001052 S.B. TO VERT. PREP)
REF. TOOLING DRAWING (001051 HORIZ. END PREP)
1.000
CENTER LINE OF MULLION
C
A
B
B
C
B
B
A
C
C
2.000
2.250
3.000
1.250
.431
BACK OF MULLION
LOCATE JIG AT
.431
.178
.625
DRILL JIG #H262 CAN ALSO BE PURCHASED
SECTION III - DRILL JIGS
aluminum angle. The drill guide is used by aligning off the back and
The drill guide shown below is designed to be field prepared from 1" x 3"
DRILL FIXTURE FOR INTERMEDIATE HORIZONTALS, VERTICALS AND JAMBS
PAGE #6
KDE 12/2002 955 Tech Set