Confirmat drill bit with countersink
The confirmat drill bit is intended for pre-drilling holes for chipboard screws, also known as confirmat screws.
It is suitable for drilling into chipboard, soft wood, and MDF.
The confirmat drill bit by CMT is made from special high-quality steel that ensures exceptional strength, long service life, and precise cuts – ideal for both professional and home use.
You can choose between two versions, depending on which screws you use.
| Model | Diameter 1 (d-mm) | Diameter (D-mm) | Cutt. leng. (I-mm) | Tot. leng. (L-mm) | Shank dia. (S-mm) | Unit price | Buy | |
|---|---|---|---|---|---|---|---|---|
| 515.042.31 | 4,2 | 7,6 | 40 | 87 | 9 |
– 10%
€7.65
|
|
|
| 515.050.31 | 5 | 7,6 | 46 | 93,7 | 9 |
– 10%
€7.65
|
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