-2-
Model T28929 (Mfd. Since 11/18)
3. Thread hole saw onto spindle by hand.
Thread adapter washer and
5
⁄
8
" adapter onto
spindle before hole saw if using
5
⁄
8
" hole saw
(see
Figure 5).
Figure 4. Location of spindle support 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.
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.
Figure 7. Location of clamp angle hex bolts.
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.
Installing Hole Saw and Workpiece
Hole saws attach to the notcher by threading them
onto the end of the spindle.
Items Needed
Qty
Open-End or Socket Wrench 13mm ................. 1
Hole Saw with
1
⁄
2
" or
5
⁄
8
" Threads ...................... 1
To install hole saw and workpiece:
1. Remove (2) hex bolts shown in Figure 4 to
remove spindle support from notcher.
4. Place workpiece into clamp of notcher as
shown in
Figure 6, then tighten clamp until
workpiece is secured.
Hex Bolts
Hex Bolts
Workpiece
Figure 5. Hole saw installed on spindle.
Hole Saw
5
⁄
8
" Adapter
Washer
2. Remove spindle lock pin.
Summary of Contents for T28929
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