9
14.
Unplug the tool from the electrical source.
Remove the coupon from the hole saw by using
the coupon removal tool, as shown above. Use
care not to damage the wire wound into the
drill. Remove any chips from the drill.
15.
Support the tool. Loosen the vise handle.
16.
Continue to support the tool. Unhook the
chain from the slot. Remove the tool from the
pipe.
17.
Brush away shavings from around the hole
so that the hole-cut product’s gasket can seal
properly on the pipe. Use a file, if necessary, to
remove burrs or scratches from the gasket seal-
ing area. The pipe surface within
⁵⁄₈
" (16 mm)
of the hole must be clean, smooth, and free
from indentations that might affect gasket
sealing. The pipe around the entire circumfer-
ence within the “A” dimension (refer to chart
and illustration above) must be free of any dirt
or projections that might prevent the hole-cut
product from seating fully on the pipe
NOTICE
• If the coupon fell out of the tool and into the pipe,
remove the coupon from inside the pipe.
Branch Size
inches
(mm)
“A” Dimension
inches
(mm)
¹⁄₂
3
¹⁄₂
(21,3)
(90)
³⁄₄
3
¹⁄₂
(26,9)
(90)
1
3
¹⁄₂
(33,7)
(90)
1
¹⁄₄
4
(42,4)
(100)
1
¹⁄₂
4
(48,3)
(100)
2
4
¹⁄₂
(60,3)
(115)
2
¹⁄₂
4
³⁄₄
(73,0)
(120)
76,1 mm
4
³⁄₄
(120)
3
5
¹⁄₂
(88,9)
(140)
4
6
¹⁄₂
(114,3)
(165)
A
⁵⁄₈
"
(16 mm)
HCT908
