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Installing Hole Saw and Workpiece
Hole saws attach to the notcher by threading them
onto the end of the spindle.
Items Needed
Open-End or Socket Wrench 13mm ................. 1
Hole Saw with
⁄
" or
⁄
1
5
2
8
To install hole saw and workpiece:
1.
Remove (2) hex bolts shown in Figure 4 to
remove spindle support from notcher.
Figure 4. Location of spindle support hex bolts.
2.
Remove spindle lock pin.
3.
Thread hole saw onto spindle by hand.
Thread adapter washer and
spindle before hole saw if using
(see Figure 5).
Note: For cutting steel pipe and tubing, we
recommend bi-metal hole saws. These can
be operated at up to 500 RPM for most
diameters and should be operated at higher
speeds for thin wall tubing.
Washer
⁄
" Adapter
5
8
Figure 5. Hole saw installed on spindle.
-2-
Qty
" Threads ...................... 1
Hex Bolts
⁄
" adapter onto
5
8
⁄
" hole saw
5
8
Hole Saw
4.
Place workpiece into clamp of notcher as
shown in Figure 6, then tighten clamp until
workpiece is secured.
Figure 6. Workpiece secured in notcher clamp.
5.
Loosen (2) hex bolts shown in Figure 7,
adjust clamp to desired angle, then tighten
hex bolts.
Hex Bolts
Figure 7. Location of clamp angle hex bolts.
6.
Attach spindle support to notcher using hex
bolts removed in Step 1.
Note: We recommend that height of spindle
support be adjusted so hole saw is as close
as possible to workpiece without touching.
This will help minimize flex in notcher.
Model T28929 (Mfd. Since 11/18)
Workpiece
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