Dirtech · Hollowing tools
Dirtech H8.9 swan-neck hollowing bar with round cutters
Swan-neck hollower

When to choose it
Choose this bar if your setup accepts a 12 mm joint and you want a curved approach inside a vessel. The included round cutters and separate handle make the joint and cutter seat more important than the overall package size.
The listing gives both diameter and thickness for the inserts. Use those along with the seating and fastener details when buying replacements, since a similarly sized round cutter may have different hardware.
Specifications
- Brand
- Dirtech
- Tool profile
- Swan-neck hollower
- Turning task
- Reach under an inside lip
- Model
- H8.9
- Bar length
- 10 in
- Joint
- 12 mm diameter × 50 mm long
- Insert
- 8.9 mm diameter × 1.85 mm thick
- Amazon.com reference
- B09C7YMJ4N
Care and other choices
Questions about this product
Does the offer include a handle?
The pictured and listed contents are the bar and cutter accessories. Match a handle separately.
Which diameter is 12 mm?
It refers to the handle joint, not the round cutter.
How wide is the insert?
The listing gives an 8.9 mm diameter and 1.85 mm thickness.


