I128_05 is a square carbide insert listed at 12 x 12 x 2.2 mm with a 35-degree bevel. The drawing labels length, width, thickness and slope. It also shows a center hole and Taiwan origin wording. The source does not give the hole diameter or state which cutter body uses this insert. Check those details before you match it to a tool.
Specifications
| Product type | Carbide insert (product title) |
|---|---|
| Length x width x thickness | 12 x 12 x 2.2 mm (source drawing) |
| Bevel | 35 degrees (source drawing) |
| Origin label | Taiwan (title and drawing) |
| Center hole | Visible in gallery; diameter is not stated |
Match the square insert to its seat
Use the 12 x 12 x 2.2 mm dimensions and 35-degree bevel to compare this insert with a cutter-body drawing. The center hole is visible, but its diameter and screw type are absent. Confirm the seat and fastener before installation. The listing does not identify a compatible tool model.
Before replacing an insert
- Check the 12 mm length and width and the 2.2 mm thickness.
- Confirm that the required edge angle is 35 degrees.
- Measure the center hole and seat from the tool drawing.
- Verify the insert sits flush before returning the tool to use.
Listing limits
The page does not state the center-hole diameter, screw size, compatible cutter body, carbide grade or coating. The drawings support the outside dimensions and bevel only. Confirm mounting details with the toolmaker drawing if the insert must replace a specific part.
Product gallery



Related carbide insert: I128_04 30 x 12 x 1.5 mm carbide insert, 35-degree bevel.

















